Timstar

Comprising abstract shaped colour coded parts to represent the nitrogenous bases, pentagonal sugar and pyramidal phosphate parts required to make the Double Helix model of DNA. The model can be displayed on its stand or untwisted into either flat or ladder form. The kits are designed so that only complimentary bases can be joined together. Scale 10 mm 2 Angstroms, 12 layer. The kit comes with stand and full instructions.

Comprising abstract shaped colour coded parts to represent the nitrogenous bases, pentagonal sugar and pyramidal phosphate parts required to make the Double Helix model of DNA. The model can be displayed on its stand or untwisted into either flat or ladder form. The kits are designed so that only complimentary bases can be joined together. Scale 10 mm 2 Angstroms, 22 layer. The kit comes with stand and full instructions.

Human ear, enlarged approx. 4 times and dissected into 5 parts, showing external, middle and internal portion. Ossicles and labyrinth can be taken out. Mounted on base, numbered and with Key Card. Dimensions 370 x 240 x 190mm (L x W x D).

Colourful representation of the outer, inner and middle ear including: removable eardrum with hammer and anvil, 2-part labyrinth with stirrup, cochlea and auditory/balance nerve. Comes with base and photocopiable key to parts in 4 languages.

Classic model of the human eye with highly accurate and detailed colourful components. Dissects into 6 parts: a two-part sclera with cornea and eye muscle attachments, both halves of the choroid with iris and retina, lens and vitreous humour. Comes with detachable base and photocopiable key to parts in 4 languages. Dimensions 205 x 130 x 150 mm.

This innovative functional eye model is an open design model, offering high visibility, which does not involve the injection of liquid*! It is composed of a flexible lens with an adjustable focal length, which constitutes the crystalline lens for comprehensive visualisation. The adjustment of the crystalline lens is made by mechanical stress on the flexible lens, which is similar to the action of the ciliary muscles. The screen represents the retina that can slide along the optical axis to simulate vision problems (myopia, hyperopia). The lens holder is placed in front of the eye to allow corrective lens to be put in place. The crystalline lens is equipped with an adjustable focal, without the need for further injection of liquid*, which enables the study of vision problems and their correction. Contents: eye model and kit of corrective lenses. *a one-time injection of liquid is required when setting up the apparatus for the first time only.

Clearly demonstrates how the heart pumps blood around the body. Comes with complete instructions. Assembly required. Size approximately 280 x 220 mm.

Highly detailed 2-part human heart model. The front heart wall is detachable to reveal the chambers and valves inside the human heart. The classic heart model just slightly smaller than life-size with exquisite anatomical detail throughout. Great model of the anatomy of the human heart. Stand included with this high quality heart.

Human heart 3 times life size. Model is cut by vertical line towards level of ventricular septum and separates into parts after the arch of aorta and superior venacava have been removed. Both atria and ventricles with bicuspid and tricuspid semilunar valves as well as sigmoid valves can be seen. Separates into 7 parts. On base. 23 structures are numbered with an English key card. Dimensions 280 x 230 x 330mm (L x W x H).

Natural size, front heart is removable to view the chambers. Mounted on base. Numbered with English Key Card. Dimensions 140 x 140 x 200mm (L x W x H).

This model shows the Kidney with an adrenal gland as well as renal and adrenal vessels and the upper portion of the ureter. removable front half of the kidney to show cortex medulla and vessels as well as renal pelvis. Mounted on base. Numbered with English Key Card. Dimensions 120 x 120 x 280mm (L x W x H).

Large, detailed model of flower, with the pistil and anthers shown in section to show the egg and pollen inside their cases. Dimensions: 220 x 330 mm.

Proteins become real in your students' hands with this as they fold Mini-Toober ß-Globin fragments and discover the primary, secondary and tertiary structure in this model. Maps guide your students in folding the Mini-Toobers into ß-Globin's 3-D shape. This Kit is the next step in helping your students understand proteins, after engaging in the Amino Acid Starter Kit© activities. The Mini-Toober ß-Globin Folding Kit© includes Mini-Toobers, folding map guides, amino acid side-chains, haeme group, iron atom, oxygen atoms, and an assortment of parts to mark and connect the fragments. The Folding Kit can be used successfully by to students working in teams. Available as kit for self-construction, or ready-made, pre-folded model.

Half scale model of the human skeleton. Produced in lightweight and durable synthetic material. All of the main joints move including the shoulder, elbow, wrist, hip, knee, jaw and ankle. Comes with metal stand and photocopiable key to parts in 4 languages. Size 850 mm.

Human Skeleton Model-Life size model of human skeleton with stand, made of plastic material, finished in natural colour with plastic cover. Mounted on base. Numbered with English Key Card. Dimensions (Height): 1.7 m.

Compact desktop model skeleton on a sturdy stand. Size 460 mm.

This high-quality robust skeleton stand can be used to hold almost any skeleton model, and allows it to be transported easily from room-to-room over variety of surfaces. The base is made from cast iron and is very heavy to prevent tipping. The six heavy-duty castors have brakes. A set screw holds the skeleton rod in place. The inner diameter is 12.5 mm. It measures 52 x 52 x 95 cm approx. with weight of 17.4 kg.

The hook accessory can be used to hang a life-sized skeleton using the base, SK180000. It is 117 cm long, 12.5 mm in diameter, with hook that is approx. 20 cm.

Half sized, 11 piece dissectable anatomical torso, consisting of realistically coloured and detailed body parts in the correct proportion and location. Comes complete with a photocopiable key to parts, ideal for pupils to learn about the major organs and the physical relationship between them.

This hand painted torso model consists of 13 parts. The following parts are removable: eye with optical nerve, half brain, lung (2 parts), heart (2 parts), liver, stomach, front portion of the kidney, half of the bladder, large and small intestines, with appendix flap opening. All parts are labelled and come with a key card. Dimensions 380 x 240 x 890mm (W x D x H).

Torso without Open Back 21 Parts. Life size showing the head with nasal and buccal cavity, half brain, eye with optic nerve. Removable 2-lung halves, heart in parts, liver with gall bladder, 2-part stomach, large and small intestines with appendix flap opening and cover, and half of Kidney. Male genital organs in 4-parts and female genital organs in 2-parts with embryo in the 3rd month of pregnancy. Mounted on a base. Numbered with English Key Card. Dimensions (W x Dx H): 380 x 240 x 890 mm.

Life size human torso model with open front and back sections. This life size 3D model of the human torso is ideal for studying the structure and fuctions of the organs. The model is extremely detailed and provides an excellent overview of the human torso. Contains the following parts: Head, Brain (4 parts), Eye, Torso, Lungs (2 parts), Heart (2 parts), Liver, Stomach (2 parts), Intestines (4 parts), Kidney, Artery and Vein, Male Genital Organ (4 Parts), Female Genital Organ (3 parts), Vertabra, 7th Vertabra. Some parts are removable and dissectable.. Dimensions 380 x 240 x 900mm (W x D x H).

This 12 part anatomically correct unisex human torso is hand-painted true to detail and made of high-quality plastic. Developed and modelled in Germany this is ideal for teaching and understanding human anatomy, offering hands-on experience. Supplied complete with Torso Guide. The following components of this unisex torso are removable: • 2-part head • 2-part heart • lungs • Stomach • Liver with gall bladder • 2-part intestinal tract • Front half of kidney

This classic 18-part unisex human torso model is hand-painted true to detail and made of high-quality plastic. Developed and modelled in Germany this is ideal for teaching and understanding human anatomy, offering hands-on experience. This human torso model has the unique feature of an open neck and back section going from the cerebellum to the coccyx. Vertebrae, intervertebral discs, spinal cord, spinal nerves, vertebral arteries, and many other features are represented in detail in this colourful replica of the human anatomy. Supplied complete with torso guide. 18-part unisex human torso model includes the following removable parts and organs: • 7th thoracic vertebra • 6-part head • lungs • 2-part heart • Stomach • Liver with gall bladder • 2-part intestinal tract • Front half of kidney • Front half of urinary bladder

This deluxe dual-sex, 28-part human torso from 3B offers everything you need for detailed demonstration in human anatomy. The model comes complete with removable male and female genital inserts, opened neck and back section to study vertebrae, intervertebral discs, spinal cord, spinal nerves, vertebral arteries etc., deluxe head with 4-part brain and much more. Ideal for advanced demonstrations in biology or medical settings and supplied complete with torso guide. The following parts of the 28-part deluxe human torso are removable: • 7th thoracic vertebra, female chest wall • 6-part head • Female breast covering • 2 lungs • 2-part heart • 2-part stomach • Liver with gall bladder • 4-part intestinal tract • Front half of kidney • 4-part male genital insert • 3-part female genital insert with foetus

DNA sequence information is being compiled by various genome initiatives and numerous research groups around the world. The management of this data is known as bioinformatics. This information is stored in various DNA sequence databases which can be readily accessed via the internet. In this experiment, students read x-rays containing DNA sequences which represent segments of important cellular genes. Using bioinformatics databases, students compare and extrapolate database information and identify the gene product. Kit includes: instructions, 3 sets of 4 autoradiograms. All you need: white light visualization system, computer access to the internet. For 12 Groups. Complete in 45 minutes.

Your students use primers for 300 base pair Alu insertion in chromosome 16 (PV92) to determine their own genotype! They can then compare their class results with others around the world over the internet. For 25 Students. Time required: Set up 30 min. PCR 2 hours or overnight Electrophoresis 45 min. Kit includes: instructions, proteinase K, PCR beads, control DNA and primers, microtubes, chelating agent, agarose, DNA ladder, practice gel loading solution, gel loading dye, electrophoresis buffer, gel stain. All you need: micropipettes to measure between and 50 µl, tips, waterbath, thermal cycler, electrophoresis tank and power supply.

In this experiment, students learn how to apply the gas laws to the function of the microrespirometer. Students will observe cell respiration of germinating seeds and describe the effects of temperature on the rate of cell respiration. Kit includes: instructions, 1 mL pipet, glass beads, peas, potassium hydroxide solution, cork stoppers, absorbent cotton, nonabsorbent cotton, plastic vials, parafilm. All you need: thermometers, trays (at least 14"" long), silicon glue, cork borer, tape, timers For: 10 groups.

Refill for FO91850 Blood Typing Kit.

When normal cells are grown in culture they stop growing when they become overcrowded. This is called contact inhibition. Cancer cells in culture grow in an uncontrolled way because they have lost this property. This helps tumors to form in the body. In addition, many different cell types can be present in single tumor. This experiment allows students to see the differences between normal and cancer cells in both their growth and cell types. Kit includes: instructions, multispot slides (2 cell types each), fixing agent, eosin and FlashBlue™ stain, mounting medium, cover slips, transfer pipets, immersion troughs. All You Need: Microscope for 400x magnification. For 6 Lab Groups. Complete in 35 minutes.

Cell Culture is vital technology used in life science research and in biotechnology laboratories. The study of basic cell biology, diseases and cancer, the development and testing of new therapeutics, and the production of new drugs relies on using the techniques introduced in this experiment. Students will learn how to grow eukaryotic cells in culture, basic cell staining and how to count cells. The techniques used in these experiments will provide the student with skill set desired in both academic research and industry. Kit Includes: instructions, growth media, flasks, Giemsa stain, trypan blue dye, sterile T25 flasks, sterile culture dishes, sterile large pipets, small pipets, cell counting chambers, Sf9 insect cells. All you need: microscope and spray bottle with 70% ethanol or methanol. For 6 Lab Groups. Basic cell culture techniques 30 min., Examination of insect cell cultures 30 min., Maintenance of insect cell cultures 1 hour, Cell Viability using trypan blue 30 min., Differential staining using giemsa stain overnight.

In this lesson, students explore how DNA technology can be used to explore the relationship between genotype and phenotype using one of two exciting scenarios (medical diagnostics or alien genetics). Fluorescent dyes simulate DNA fragments, eliminating post-electrophoresis staining and saving you valuable classroom time. Kit includes: instructions, Ready-to-Load™ dye samples, agarose powder, practice gel loading solution, electrophoresis buffer, microtipped transfer pipets. All you need: electrophoresis apparatus, power supply, microwave or hot plate, and black light (BI130920 recommended). For: 10 Groups

DNA electrophoresis equipment for the whole class! Discover how easy electrophoresis can be with this classroom set. Features: • Fast 20 minute gel run • Easy gel casting • Reliable excellent results Kit includes: • 1 x HexaGel Electrophoresis Tank (for gels) • 6 x gel trays with GelCaps and combs • 1 x DuoSource™ 150 Power Supply • 6 x 40 µL minipipettes tips

The latest in electrophoresis design! This MV10 gel tank is designed for easy separation of proteins on polyacrylamide gels utilizing the Edvotek unique gel support cassette clip. It allows gels to be easily inserted or removed and holds them in place securely. The MV10 unit holds one 9 x 10 cm gel cassette and can accommodate most precast polyacrylamide gels.• Sleek new design improves run speed• Improved support clip holds gel securely• Push tabs for easy lid insertion removal• Color-coded for fool proof setup• Stabilising feet improve balance cooling

The DuoSource™ is our most popular electrophoresis power supply and runs gels quickly - in only 20-30 minutes at 150 V! Features: • Max Voltage: 150 Volts • Voltage Steps: 75 or 150 Volts • Max Current: 300 Milliamps • Output Type: Constant Voltage • Lead Inputs: 2 Sets, Recessed, Colour Coded • Fuse: 1.0 Amp 250 V Glass Fuse • Input Power: 60 Hz, 110 V

Power any combination of EDVOTEK® electrophoresis units with this mighty power supply! Features an easy-to-use, full programmable interface for setting voltage, current or timer control with each parameter displayed in real-time. Programs may be paused or resumed at any point. Run experiments in the least time possible with this powerful and versatile unit! 2-year warranty. • Max Voltage: 300 Volts • Voltage Steps: 10-300 Volts • Max Current: 500 Milliamps • Output Type: Variable Voltage • Lead Inputs: 4 Sets, Recessed, Colour Coded • Input Power: Universal Voltage • Dimensions 150 x 150 x 90 mm (L x W x H).

Run the full spectrum of horizontal electrophoresis experiments with this versatile package! Our newly reimagined M12 Complete™ supports one or two student groups in two standard length gel trays for experiments that require less separation, or one long gel tray for experiments that require more. Produces excellent results in 15-30 minutes and includes a lifetime warranty. Features: • Includes DNA DuraGel™ for pipetting practice! • Large colour coded push tabs for easy lid insertion & removal • Pour spout for buffer disposal • Improved ventilation reduces lid condensation • User replaceable electrodes • Chamber reverse compatible with previous Edvotek® accessories Kit Includes: • (2) 7 x 7 cm Gel Trays • (1) 7 x 14 cm Gel Tray • (2) 6/8 Tooth Combs • (4) Rubber End Caps • (1) DNA DuraGel™

Designed for six groups of students to load their own individual gels and the six gels are run together in 30-40 minutes giving excellent results! • Includes DNA DuraGel™ for pipetting practice!• Contoured lid for enhanced gel visualization• Large colour coded push tabs for easy lid insertion removal• Pour spout for buffer disposal• Improved ventilation reduces lid condensation• User replaceable electrodes• Chamber reverse compatible with previous Edvotek® accessories. Kit includes: • (6) 7 x 7 cm gel trays • (6) 6/8 tooth combs • (12) rubber end caps • (1) DNA DuraGel™

Drinking water is routinely tested for contamination. If a screening tests positive, more sophisticated tests are required. One such test uses PCR in multiplex format. In this experiment, students will test for the presence of three separate, classroom-safe organisms in a water sample using a single PCR reaction. Kit includes: instructions, control DNA and primers, DNA ladder, proteinase K, PCR EdvoBeads, gel loading dye, agarose, electrophoresis buffer, InstaStain® Ethidium Bromide and FlashBlue™ stain. All you need: Automatic micropipets (5 - 50 µl) and tips, waterbath, ice, balance, microcentrifuge, thermal cycler, electrophoresis apparatus, power supply, microwave or hot plate, UV transilluminator. For: 25 Students

Caenorhabditis elegans is soil nematode that has great potential for educational research, partly because of its rapid (3-day) life cylce, small size (1.0 mm long adult), and ease of laboratory growth cultivation. Thousands of animals can grow on single petri dish seeded with lawn of Escherichia coli as the food source. Students will engage in an environmental toxicity scenario and will use pre-diluted concentrations of heavy metal solution to determine the effect on the worms. Kit includes: instructions, C. elegans-normal, C. elegans-Toxicity mutant, petri dishes, NGM medium, E. coli 0P50 Bactobeads™, cell counting chambers, buffer, pipets, sterile loops, tubes and heavy metal compounds. All you need: ethanol, timers, microscopes, covered box. For: 10 groups.

Give your students the opportunity to carry out PCR in the classroom! This kit provides easy to follow instructions for your students to develop various crime scene scenarios independently. Plasmid DNA, when amplified by PCR, provides products that represent individual DNA profiles. Your students can then solve a crime! Kit includes: instructions, PCR EdvoBeads, DNA templates, primers, DNA ladder, ultrapure water, wax beads, agarose, loading dye, electrophoresis buffer, InstaStain® Blue, and FlashBlue™ stain. All you need: micropipets to measure between 5 and 50 µL, tips, thermal cycler, electrophoresis apparatus, power supply, microwave or hot plate, UV transilluminator. For: 25 Students working in 5 groups

Gold leaf, pack 6.

When DNA is subcloned in the pUC polylinker region, ß-galactosidase production is interrupted, resulting in the inability of cells to hydrolyze X-Gal. This results in the production of white colonies amongst background of blue colonies. This experiment provides DNA fragment together with linear plasmid and T4 DNA Ligase. Following the ligation to synthesize the recombinant plasmid, competent E. coli cells are transformed and the number of recombinant antibiotic resistant white and blue colonies are counted. ß-galactosidase activity is assayed from blue and white bacterial cells. This experiment can be broken down into three modules: ligation, transformation, and assay of ß-galactosidase. Kit includes: instructions, Linearized pUC plasmid DNA fragment, T4 Ligase, bacterial LyphoCells™ for transformation, reconstitution buffer, XGal in solvent, IPTG, calcium chloride, antibiotic, ReadyPour™ Luria Broth Agar, Luria broth media for recovery, growth media, assay components, plastic supplies All you need: incubation oven, two waterbaths, shaking incubator or shaking waterbath, microwave or hot plate, automatic micropipet and tips, spectrophotometer, balance, centrifuge, microcentrifuge, glassware and cuvettes, distilled water, ice. For: 5 groups.

The Green Fluorescent Protein from the jellyfish Aequorea victoria is used extensively in all areas of science. Many organisms have been transformed with the GFP gene, the gene responsible for bioluminescence in jellyfish. It has proven to be so useful that scientists have mutated it to produce Blue Fluorescent Protein (BFP). In this simple experiment your students will transform bacteria either with GFP, BFP or both! Kit includes: instructions, cells, plasmid DNA, IPTG, ampicillin, transformation solution, ReadyPour agar, Luria broth, petri dishes, sterile pipettes, BactoBeads™ and loops. All You Need: Waterbath, 37˚C incubation oven, microwave or hot plate, long wave UV lamp. For 10 Lab Groups, complete in 50 minutes and grow overnight.

Learn how immunoelectrophoresis identifies proteins based on their combined electrophoretic and immunological properties. This method is useful to monitor antigen and antigen-antibody purity and to identify a single antigen in a mixture of antigens. In this experiment, serum proteins are separated by agarose gel electrophoresis and the point of equivalence is observed by the antigenantibody complex formation. Kit includes: instructions, proteins, antibodies; reagents, agarose, buffer, transfer pipettes, well cutters, paper wicks. All you need: horizontal electrophoresis apparatus, power supply, automatic micropipettes with tips, waterbath, microwave or hot plate, incubation oven, laboratory glassware, microscope slides, paper towels, distilled water. For 10 Groups

A set of coloured beads that can be designated to represent the Watson-Crick DNA bases (A, T, G, C). The beads can be used in variety of ways to demonstrate concepts related to the structure and biology of DNA.

Gene of Fortune™ Game. This novel ''Bingo'' game is an excellent resource to introduce concepts of the genetic code. The games can be played over several class periods. Concepts reinforced include the genetic code, single and three letter amino acid abbreviations, and the characteristics of amino acids. The game includes Gene of Fortune™ Spinner, 10 different cards, game chips, and instruction manual. Genetic Dice™ Game Using Genetic Dice™, students will have fun while they learn about DNA. This resource utilizes set of game boards, genetic dice, and game chips to reinforce concepts centering on Watson-Crick DNA base pair rules.

This kit allows students to extract their own DNA which can be placed in the tubes supplied and used as pendant on a necklace. Kit includes sufficient materials for 25 students and Teacher.

The mitochondria are thought to have evolved from symbiotic relationship between prokaryotic and eukaryotic cells. Mitochondria have their own DNA and are only inherited via the maternal line. In this experiment, your students will amplify two regions of their mitochondrial DNA. For 25 Students Time required: Set up 30 min. PCR hours or overnight Electrophoresis 45 min. Kit includes: instructions, proteinase K, PCR beads, control DNA and primers, microtubes, chelating agent, agarose, DNA ladder, practice gel loading solution, gel loading dye, electrophoresis buffer, gel stain. All you need: micropipettes to measure between and 50 µl, tips, waterbath, thermal cycler, electrophoresis tank and power supply.

A real time saver, this experiment uses PCR to amplify small section of Lambda DNA via two-step process, saving valuable classroom time and allowing completion of the lab in one session. Kit includes: instructions, PCR beads, DNA template primers, DNA size ladder, ultrapure water, wax beads, gel loading dye, agarose, electrophoresis buffer, gel stain. All you need: 5-50 µL adjustable micropipettes, tips, thermal cycler, electrophoresis tank and power supply. For 10 Lab Groups Time required: Complete in 90 minutes.

Some foods contain raw materials from genetically modified organisms (GMO). Examples include tofu, corn flakes and corn meal. In this experiment, your students will extract DNA from food or plant material and perform PCR to determine if any GM indicator genes are present. Amplified DNA is separated and sized by agarose gel electrophoresis. Kit includes: instructions, DNA extraction reagents, PCR EdvoBeads™, microtubes, primers, DNA ladder, ultrapure water, wax beads, gel loading dye, agarose, electrophoresis buffer, InstaStain Ethidum Bromide and FlashBlue™ stain. Requires isopropanol. For 10 lab groups.

Introduce chromatographic separation to your class and show them how dyes of different colours separate on the basis of their size and shape. Columns may be rinsed and reused. Kit includes: instructions, sample mixture, chromatography columns, dry matrix, elution buffer, transfer pipettes, microtest tubes. All you need: 50 or 100 mL beakers, 25m mL beaker or test tube, ring stands with clamps, distilled water. For 10 Separations. Packing Column 20 min., Column Separation 40 min.

This experiment introduces chromatographic theory and methods of thin layer chromatography. A mixture of dyes are separated on cellulose-based TLC plate using two different solvent systems. Kit includes: instructions, samples, reagents and solvents, 10x20 cm cellulose thin layer plate (to be cut into eight 5x5 cm squares), 5 µL glass capillary pipets. All you need: 250 mL beakers, metric rulers, pipet pump, or 10 mL pipets, distilled water. For 8 Separations. Spotting Plates 20 min., TLC Separation 5 min.

Using prestained LyphoProteins™, subunit molecular weights are determined by analysis using denaturing SDS vertical polyacrylamide gel electrophoresis. Prestained Proteins with unknown molecular weights are assigned molecular weights based on the relative mobility of prestained standard protein markers. Kit includes: instructions, denatured LyphoProtein™ samples, standard protein markers, gel loading solution, buffer, Protein InstaStain®. All you need: 3 polyacrylamide gels (12%), vertical gel electrophoresis apparatus, power supply, hot plate or burner, white light visualization system, automatic micropipet with fine tips, microtest tube holder, lab glassware, methanol, glacial acetic acid, distilled or deionized water. For 6 Groups sharing 3 Gels. Electrophoresis 60 min., Staining 20 min., Destaining 2 hours.

Most molecules have net charge within pH range of 2 to 10. When the pH is altered, the net charge on molecules can change drastically. In this experiment, mixture of two chemicals is absorbed onto solid support ion-exchange column and separated during elution under conditions that influence their net charge. Kit includes: instructions, ion exchanger, chemical mixture, potassium acetate buffer, chromatography columns. • All you need: spectrophotometer cuvettes, ring stands and clamps, test tubes, lab glassware, distilled water, ml pipets and pumps. For 6 Separations. Requires 60-90 min.

In this experiment, students actually purify the restriction enzyme, Eco RI! This procedure utilizes an ion exchange chromatography step for Eco RI purification. Column fractions are assayed for the enzyme using Lambda DNA and digestion products are identified by agarose gel electrophoresis. Fractions that contain Eco RI are identified and pooled. The total and specific activities are calculated. Recommended for college level courses. Kit includes: instructions, ion exchange matrix, chromatography columns, E.coli cell extract, equilibration elution buffer, Lambda DNA, Lambda/Eco RI Marker, KCl, glycerol, dilution reaction buffers, gel loading solution, agarose, electrophoresis buffer, stain. For 10 Lab Groups. Complete in 45 minutes. All you need: horizontal gel electrophoresis apparatus, power supply, UV visualization system, waterbath, microcentrifuge, microwave or hot plate, UV spectrophotometer cuvettes, automatic micropipet with tips, ring stands clamps, 10 mL pipettes, lab glassware, ice and ice buckets. For 5 Purifications Packing column 45 min., Restriction Analysis - 35 min., Restriction Analysis - 50 min., Gel Prep 30 min., Electrophoresis 30 min., Staining Destaining 2 min.

Introduce your students to the exciting science of DNA Sequencing. This kit contains the four Ready-to-Load sequenced DNAs (nucleotides A, C, G, & T) in an easy to use, safe format. Students load the four separate reactions into agarose gels, run the gels, stain them, and actually read the DNA sequence. This experiment can be used to introduce genome concepts and help your students gain better understanding of the science behind DNA sequencing. Kit Includes: instructions, Ready-to-Load™ QuickStrips™ DNA samples, UltraSpec-Agarose™ powder, practice gel loading solution, electrophoresis buffer, InstaStain® Blue and FlashBlue™ stain, calibrated pipette, and microtipped transfer pipettes. All you need: electrophoresis apparatus, power supply, automatic micropipette and tips, balance, microwave or hot plate, white light visualisation system. For 8 Gels. Complete in 55 minutes.

An economical way to introduce DNA electrophoresis to the classroom. This LabStation™ provides all the equipment you need to run any of our DNA or dye electrophoresis kits with your students. Supports 24 students. Contents include: •1 x M36 Hexagel™ Electrophoresis Apparatus (six 7 x 7 cm trays) •1 x DuoSource™ 150 (75/150 V for 1 or 2 units) •2 x Fixed volume MiniPipette (40 µl) •1 x Yellow Micropipette tips (1 - 200 µl / 2 Racks of 96) •1 x DNA fingerprinting classroom kit

50-fold concentrated solution (Tris-acetate, EDTA, pH 7.8).

50-fold concentrated solution (Tris-acetate, EDTA, pH 7.8).

Microtest Tube rack which holds 80 1.5/2.0 mL tubes. Colour may vary.

PCR test tubes. 1.5 mL capacity.

Thin-walled PCR microtest tubes. The 0.2 mL tubes are suitable for use in the Edvocycler. Sold in packs of 100.

Tris-borate, EDTA buffer solution for electrophoresis. Sufficient to make 5 litres of working buffer.

These are easy to use, accurate, and use standard micropipette tips. The volume is easily selected by twisting the top. The lightweight design and tip ejector makes operation fast easy. tool and instructions are included for self-calibration.

These are easy to use, accurate, and use standard micropipette tips. The volume is easily selected by twisting the top. The lightweight design and tip ejector makes operation fast easy. tool and instructions are included for self-calibration.

These are easy to use, accurate, and use standard micropipette tips. The volume is easily selected by twisting the top. The lightweight design and tip ejector makes operation fast easy. tool and instructions are included for self-calibration.

These are easy to use, accurate, and use standard micropipette tips. The volume is easily selected by twisting the top. The lightweight design and tip ejector makes operation fast easy. tool and instructions are included for self-calibration.

These are easy to use, accurate, and use standard micropipette tips. The volume is easily selected by twisting the top. The lightweight design and tip ejector makes operation fast easy. tool and instructions are included for self-calibration.

These are easy to use, accurate, and use standard micropipette tips. The volume is easily selected by twisting the top. The lightweight design and tip ejector makes operation fast easy. tool and instructions are included for self-calibration.

These are easy to use, accurate, and use standard micropipette tips. The volume is easily selected by twisting the top. The lightweight design and tip ejector makes operation fast easy. tool and instructions are included for self-calibration.

Agarose powder for electrophorisis.

Agarose powder for electrophorisis.

Yields 6 mL final volume of DNA sample. Recommended usage: Add 1 volume solution to 9 volumes of sample and mix well.

A bottle of 25 beads. Each PCR EdvoBead™ contains: • Taq DNA Polymerase • Taq DNA Polymerase buffer, dNTP Mixture, MgCl2 Store at room temperature with desiccant.

Save time, money, the environment...and get better gel results! SYBR Safe® is a DNA stain that fluoresces with a bright green colour when excited with UV light. Like Ethidium Bromide, SYBR Safe® binds specifically to the DNA double helix. However, unlike Ethidium Bromide, SYBR Safe® has been engineered to be less mutagenic than Ethidium Bromide, making it much safer to use, particularly in the classroom. • SAFE for the biotechnology classroom • More sensitive than ethidium bromide • Non-mutagenic • 10,000 x concentrate for 750 mL • Volume: 80 µL

This Electrophoresis Reagent package contains enough reagents to perform up to 40 electrophoresis experiments with the EDVOTEK Electrophoresis Apparatus Model M6, M12 or M36 based upon an agarose gel concentration of 0.8%. The EDVOTEK proprietary formulation of FlashBlue™ staining solutions makes total of 1.2 litres of working stain. Enough gel loading solution is provided to prepare 150 samples (40 µL each) for electrophoresis. Kit includes: UltraSpec-Agarose™ (10 grams), 100 mL Electrophoresis Buffer (50 x), 1ml Gel Loading (10 x) Solution with tracking dye, FlashBlue™ stain (for 1.2 L)

The Tornado™ Vortexer is a general purpose mixer for applications that demand vigorous and uniform vortexing. • One mixing head does it all with this sleek, modern and compact design vortex mixer! • Control switch with three operation selections (intermittent, off, continuous). • Infinite position rotary speed control from Off up to approx. 3000 rpm • Made of durable, easy to clean ABS material and stable elastomer feet stabilize the unit and dampen vibration. Specifications Speed Range: From 0 to 3000 rpm (shaking to vortexing) Orbit: 3.7 mm Control: 3 position slider - (top) intermittent, (middle) off, (bottom) continuous Weight: 3.93 kg Dimensions: 171 W x 190 D x 197 H mm (with mixing head in place) Warranty: Five Years Mixing Head Holding Capacity • Centre pad area for hand held mixing • Assay Plate x 1 (to be used with retention cords) • 50 mL conical tubes x 2 (horizontally mounted) • 15 mL conical tubes x 2 (horizontally mounted) • 5 mL tubes x 2 (horizontally mounted in the same retention space as 15 mL) • 1.5/2 mL microfuge tubes x 4 (vertically mounted) • 0.5 mL microfuge tubes x 6 (vertically mounted) • 0.2 mL microfuge tubes (strip tubes) x 24 (vertically mounted)

Supports up to 4 students. Kit includes: • 1 x M12 Complete Electrophoresis Package • 1 x DuoSource™ 75 Power supply • 1 x Fixed Volume Mini Pipette (35 µl) • 1 x Yellow Micro Pipette Tips • 1 x Whose DNA Was Left Behind?

Kit includes: • 1 x EdvoCycler™ 2 (48 x 0.2 mL) • 6 x M12 Complete Electrophoresis Package (one 14 x 7 cm tray and two 7 x 7 cm trays) • 3 x QuadraSource™ Power Supply • 1 x TruBlu™ LED Transilluminator • 6 x Variable Micro Pipettes (5-50 µl) • 1 x 3 L Water bath • Supports up to 25 students

96-well plastic microtiter plates. Opaque white colour facilitates easy viewing of colour reactions. Kit includes: Set of 6 plates

Laboratory safety goggles with UV light protection.

This improved TruBlu™ 2 transilluminator features an enlarged viewing surface and a novel white light mode. Blue light enables visualization of SYBR® Safe stained DNA gels and white light enhances visualization of blue stained DNA or protein gels. It may also be used to brilliantly illuminate fluorescence in green fluorescent proteins (gfp). The TruBlu™ 2 has enough surface area to simultaneously view up to eight 7 x 7 cm gels and combines the functions of two units into one! •High density LED dual blue/white light modes •Large viewing surface: 270 x 150 mm •Orange contrast lid •Safe non-UV wavelength •Built-in fan minimises condensation •Blue light emission spectrum centred around 470 nm

This White LED Transilluminator features a spacious 250 x 250 mm viewing area illuminated by long life LEDs and is housed in a slim aluminium body. It is designed to safely enhance the visualization of DNA stained with FlashBlue™, proteins stained with Coomassie Blue and autoradiograms. Features: • 250 x 250 mm viewing area • 90 Lumens LED chips • Power Rating: 8 Watts • Universal voltage for worldwide use • 3 year warranty

Robust, accurate, easy to use, colour coded, fun and cost effective micropipettes which use standard micropipette tips. No need to calibrate and impossible to measure the wrong volume.

Robust, accurate, easy to use, colour coded, fun and cost effective micropipettes which use standard micropipette tips. No need to calibrate and impossible to measure the wrong volume.

Robust, accurate, easy to use, colour coded, fun and cost effective micropipettes which use standard micropipette tips. No need to calibrate and impossible to measure the wrong volume.

Robust, accurate, easy to use, colour coded, fun and cost effective micropipettes which use standard micropipette tips. No need to calibrate and impossible to measure the wrong volume.

Robust, accurate, easy to use, colour coded, fun and cost effective micropipettes which use standard micropipette tips. No need to calibrate and impossible to measure the wrong volume.

Robust, accurate, easy to use, colour coded, fun and cost effective micropipettes which use standard micropipette tips. No need to calibrate and impossible to measure the wrong volume.

These disposable tips are for use with the adjustable micropipette and the fixed volume minipipettes.

This economy hand wash lotion kit offers new dimension to hand and hygiene lessons. The powerful UV lotion is invisible under daylight conditions but will glow bright using the unique UV Torch included in the kit. The kit consists of 100 mL lotion bottle (sufficient for 30+ individual demos), a 9 LED specialist UV detection torch and full instructions. great UV starter kit once you have the torch, simply extend the kit with extra bottles of lotion as required.

Non-toxic and highly fluorescent under UV light, this powder is supplied into the NHS and some of the UK's leading care home groups. GermaGlo invisible powder kit is used to demonstrate and simulate how easily germ transfer can occur and to show the dangers of poor hand washing techniques. The kit consists of: 1 x 20g GermaGlo Powder, 1 x UV Detection Torch with LED's, 1 x Germ Transfer Bio Ball, 1 x Pair Latex Gloves, 1 x Full application instructions/advice notes.

This excellent value UV torch is durable and lightweight torch with super bright LEDs. Ideal for general UV use this device emits light at 385 nm frequency. This allows you to clearly detect invisible organics and inorganics in red, yellows, greens and blues. This torch will also verify currency, passports, driving licences etc. Great value for quality UV torch. Supplied with wrist strap and full information sheet.

Germaglo Powder is a safe and non-toxic invisible UV fluorescing powder used by some of the leading care homes groups in the UK as well as the NHS. Trainers use this product to create a strong visual message on the ease of germ transfer between objects and people. Germaglo hand wash powder will fluoresce brightly under UVA blacklight. Full instructions and handy advice notes are supplied with this item. A suitable UV light device is required.

This germ simulation lotion changes from invisible to neon green colour to enhance hand wash and hygiene demonstrations. This is high quality product sold directly to the NHS and many of the UK's leading care home organisations. Supplied complete with full training notes and guidance on use. 100 mL bottle will give approx. 30 applications. The formula is pH neutral and completely non-toxic. UV hand wash lotion will enhance your training with strong visual message encouraging good hand and hygiene techniques. The invisible pigmentation requires good quality UVA blacklight for participants to view the 'before and after 'visual results.

This popular UV LED Torch has 41 LEDs with high quality and stable 380nm output and is suitable for multitude of different UV applications. As used by UK Police and Customs and Excise. Requires x AAA batteries, which should last for up to hours continuous operation.

Soft Wood. Dimensions: 550 x 400 mm with raised edges.

High-quality aluminium dissecting dishes with sloping sides. Dimensions: 300 x 200 x 50 mm.

High-quality aluminium dissecting dishes with sloping sides. Dimensions: 30 x 20 x 5 cm.With wax.