All Prints | Biology

Lung Volume Kit

Designed to measure lung capacity. Comprising of 4x graduated 6 L lung volume bags, holders and mouthpieces. Supplied with full instructions.

498.02 AED

Clinical Test Strips, Uristix

High quality reagent strips for urinalysis, supplied in a pack of 50. Uristix test for Glucose (g) and Protein (p).

124.11 AED

Scissors, 125 mm

Stainless steel. Straight fine points. Open shank.

173.51 AED

Set of slides comprising: Hydra w.m., Hydra I.s. ecto/endoderm, Planarian w.m., Fasciola w.m., Taenia proglottid, Meiosis locust testis squash, Amphioxus t.s. pharyngeal region, Trichinella encysted larva in muscle, Nereis w.m. parapodium, Blood smear, Nerve smear, Porifera Grantia, Obelia, Periplaneta head with mouthparts, Drosophila wild type w.m., Earthworm t.s. Frog skin, Mites w.m., Spinal cord, Mammalian skin with hair, Embryo v.l.s.

1399.19 AED

Slide Set, Human Biology

Set providing range of prepared slides suitable for use in Biology and Mammal Biology courses. Includes teaching notes. Comprises: Human blood smear, Phagocytosis in lung, Artery and vein, Trachea t.s., Lung t.s. thin section, Joint l.s., Bone t.s., Striated muscle teased, Smooth muscle, Tongue v.s., Oesophagus t.s., Stomach t.s., Small intestine, Colon t.s., Plantar skin v.s. sweat glands, Scalp hair insertion sebaceous glands, Eye v.s., Nerve cells from spinal cord, Myelinated nerve fibres, Spinal cord t.s., Ovary, Testis, Kidney v.s. triple stain, Kidney l.s.

1399.19 AED

Photosynthesis Apparatus

For the measurement and collection of gas evolved by aquatic plants during photosynthesis. The gas evolved can be measured by the calibrated capillary tube and drawn off for analysis by the plastic syringes. Mounted on plastic panel 190 x 150 mm.

273.51 AED

Prepared Slide, Epithelium Human Mouth Scrapings

Prepared slide, epithelial tissue, squamous epithelium human mouth scrapings.

41.11 AED

Urinalysis Test Strips, Glucose Qualitative

Reagent strips for qualitative test for glucose in urine. Alternative to Clinistix.

59.29 AED

Inoculating Loops, Pack 10

Flexible loops for easier collection and inoculation Volume: 10 µl Length: 200 mm Sterilised by irradiation

15.50 AED

Prepared Slide, Striated Muscle

Prepared slide, muscular tissue, striated muscle ts showing muscle spindles.

19.76 AED

Prepared Slide, Human Vein

Prepared slide, Circulatory system, human vein, ts stained for elastic fibres.

85.77 AED

Ganong Potometer

Consisting of a graduated narrow bore glass tube fitted with a vessel to take a plant shoot at one end and a funnel with glass stopcock mounted vertically. Complete with wooden stand.

209.88 AED

Carbon Nanotubes

Study the unique molecular structure of carbon nanotubes. Fullerene molecules are all visually interesting and can be well represented by molecular models. Their unique molecular structure results in numerous potential exciting applications in current day nanoscience which can engage pupils and help to create link between chemistry and the 'real world'. This 530 mm model uses atoms from the Minit system which can be arranged to show the chair, zigzag or chiral structures of the tube and the associated properties. Particular areas to study include: • The similarities in structure of carbon nanotubes and the layers in graphite. • How curvature is achieved in the molecular shape of the ends of nanotubes due to the difference in bonding angles. • Different symmetries of carbon rings in the carbon nanotube the chair, zigzag and chiral structures and how these differences affect properties such as strength and conductivity and hence potential applications. Kits contains 260 atoms. Please note this kit version requires assembly.

264.82 AED

Spirometer, 'Clifton'

For investigating tidal volumes, respiratory rate, pulmonary ventilation, reserve volumes and vital capacity. Oxygen consumption can also be measured which is useful in metabolic rate studies. A simple lever control enables the subject to be connected either to the atmosphere or to the float for recording. A container for soda lime crystals is fitted which absorbs the CO2. The spirometer is designed to offer minimal resistance to airflow. This provides the user with greater comfort and ensures accurate results. The float is constructed from lightweight plastic and is calibrated in 0.5 litre steps with maximum capacity of 7 litres. A pen arm allows attachment of a fibre tipped pen for recording results or for attachment to a position sensor for datalogging. Two flexible corrugated breathing hoses 0.8 m long are provided. Supplied with two mouth pieces and noseclip. Complete with full instructions.

8893.13 AED

Needle Stainless Steel Handle

Straight, stainless steel needle with stainless steel handle.

115.81 AED

Haemacytometer, Disposable

The C-chip™ is an easy-to-use, precision disposable plastic haemocytometer, developed to solve the problem of conventional glass haemocytometers. Supplied individually packed, in a box of 50 slides, these Neubauer Improved type haemocytometers have 0.1 mm 0.05 mm grids, for counting blood cells (erythrocytes, leukocytes), mammalian cells etc. Supplied as box of 50 double chamber slides (100 tests). Features and benefits: • No need to coverslip • No need to wash for reuse • No more contact to hazardous materials • Accurate, reliable and repeatable • Bright grid pattern • tests per slide • Pack of 50 double chamber slides (= 100 tests) • Quartz grade optical plastic • Sturdy and strong Main applications: • Blood analysis • Cell culture; cell concentration measurement and cell viability counts • Microbiology; bacterial and fungal spores Dimensions: 25 75 1.6 mm (w l t) Chamber depth: 100 µm Chamber volume 10 µL

988.13 AED

Microscope Eyepiece Camera

Basic microscope eyepiece camera with 2 MP resolution, which connects to PC via the inbuilt USB 2.0 cable. Works with both monocular and binocular microscopes by replacing the eyepiece. Fits eyepiece tubes with diameter of 23 mm or 30 mm (adapter included). Comes with software for Windows PCs. Software download: timstar.co/MI170800-driver • MP still resolution • 640 480 live resolution

988.13 AED

Stage Micrometer

The micrometer scale is disc mounted on black glass slide. Suitable for all microscopes. Slide comes with scales: 10 mm x 0.1 mm and 1 mm 0.01 mm. Dimensions: 75 x 25 mm.

581.02 AED

Cover Slips No.1½

Cover slips No.1½. Resistance Glass 0.16 to 0.19 mm thick. 22 mm x 22 mm. Supplied in a pack of 100.

18.97 AED

Cover Slips No.1½

Cover slips No.1½. Resistance Glass 0.16 to 0.19 mm thick. 20 mm x 20 mm. Supplied in a pack of 100.

15.02 AED

Amino Acid Starter Kit

Explore the primary, secondary and tertiary structure of proteins with the captivating models and tools in this dynamic kit. This engaging, hands-on protein folding kit makes teaching protein structure basics easy. Students will fold a protein while exploring how the chemical properties of amino acids determine its final structure. Students can use the Amino Acid Starter Kit© to: •Learn that the 20 amino acids all share a common backbone but have different side chains, each with different chemical properties. •Identify the chemical properties of the side chains through a dual colouring scheme guided by the kit’s chemical properties circle, amino acid side chain list and coloured plastic clips. •Group the side chains into one of 5 categories: hydrophobic (nonpolar), hydrophilic (polar), negatively charged, positively charged, and cysteines, which sometimes form disulphide bonds. The coloured clip at the base of each side chain indicates chemical properties while embedded coloured balls in the amino acid side chain model show atomic structure. •Employ the kit’s protein-folding activities to first explore the primary and tertiary structure of proteins by constructing a generic 15-amino acid protein, then learn about the secondary structure of proteins by folding a toober model of the first of 3 zinc fingers of the Zif268 protein. Each 1-group set includes 1 chemical properties circle, 1 amino acid side chain chart, 22 amino acids, 1 mini toober, 22 coloured plastic clips and 6 hydrogen bond connectors.

470.35 AED

Heart Model, 2 Parts

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.

384.58 AED

DNA - RNA Model

The model shows DNA and transcription of RNA. Height approx 500 mm. Complete with stand, instructions and model description.

162.05 AED

Prepared Slide, Escherichia

Prepared slide, bacteria, escherichia coli gram stain.

26.09 AED

Prepared Slide, Islets of Langerhans and Exocrine Acini

Prepared slide, digestive system, pancreas for islets of langerhans and exocrine acini.

19.76 AED

Blood Pressure Monitor. UA-611

The UA-611 is a fully automatic, clinically validated and excellent value for money blood pressure monitor which has the following features: • Automatic one-touch operation • WHO Blood Pressure result classification indicator • 30 Memories • Average BP Result display • Irregular Heartbeat feature (IHB) • Slim-fit comfortable adult cuff with correct size indicator • Five Year Warranty • Minute automatic switch off for battery saving • Instructions in 10 languages including Arabic, Hindi and Chinese • Dimensions: 85 x 80 x 110 mm (l x w x h) • Soft Storage Case, 4 x AA batteries and full instructions included

284.40 AED

Biology

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