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    HE43105.jpg

    Solar Cell, 400 mA

    Fitted with threaded stud terminals. Output 0.45 V. May be fitted together for increased power. 400 mA. 75 x 45 x 7.5 mm (L x W x H)
    40.32 AED
    HE18735.jpg

    Conductivity Rods, Set

    Set of rods, one each of aluminium, brass, copper, and iron. Dimensions (L x Dia.): 250 x 3 mm.
    66.40 AED
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    GermaGlo Lotion Green

    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.
    126.08 AED
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    Polypropylene Cutting Board

    A useful cutting board for dissection and other applications, which is easy to clean, dishwasher safe and autoclavable. Product also has good chemical resistance and is virtually unbreakable and non-absorbent. • Autoclavable at 121 °C • Dishwasher safe • Good chemical resistance • Unbreakable in normal use • Non-absorbent and easy to clean • Dimensions: 300 x 210 x 9 mm
    294.86 AED
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    Air Track Blower

    Air track blower suitable for use with the compact linear air track FO150710. Please note this blower is not powerful enough for larger air tracks.
    1826.06 AED
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    Compact Contraception Kit

    A small compact kit, with a full range of contraceptive samples/placebos. Ideal for any session on contraception. A good resource to use alongside the Contraception Board Game and the Safer Sex Kit. • Condoms 1 female, 3 male and 1 latex free • Plastic model IUD/IUS and mini booklet • Plastic model Implant and picture card • Picture cards showing contraceptive pills (28 day, 21 day, emergency pill) • Contraceptive injection photo card • Diaphragm • Lubricant sachet • Contraceptive patch stickers x 3 • Placebo vaginal ring • Methods of contraception booklet
    348.61 AED
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    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
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    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
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    Scissors, 125 mm

    Stainless steel. Straight fine points. Open shank.
    173.51 AED
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    Slide Set, Animals

    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
    EL30276.jpg

    BES Changeover Switch

    For use in conjunction with the B.E.S or as stand-alone mounted components.
    38.73 AED
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    BES Potentiometer

    For use in conjunction with the B.E.S or as stand-alone mounted components.
    65.61 AED
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    BES Mounted LDR (Red)

    For use in conjunction with the B.E.S or as stand-alone mounted components.
    30.83 AED
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    Molymod® Spare, Short Link Remover

    Molymod® Spares, short link remover.
    7.91 AED
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    Bottle, Polythene, 50 mL

    Narrow mouth, medium wall with polypropylene screw cap.
    29.50 AED
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    MA-401.jpg
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    Delivery Tube, Polypropylene, Bung Top 2

    Pre-bent rigid polypropylene delivery tubes. Unbreakable in normal use ideal substitutes for fragile glass alternatives. Suitable for many types of gas collection experiments. Eight types available. Supplied in pack of 5. The tubes have an i.d. of 4 mm, and an o.d. of 6 mm. ** please note these are not suitable for use at higher temperatures as this will distort the polypropylene.
    193.00 AED
    TU106552.jpg

    Delivery Tubes, Polypropylene, Large U-Bend

    Pre-bent rigid polypropylene delivery tubes. Unbreakable in normal use ideal substitutes for fragile glass alternatives. Suitable for many types of gas collection experiments. Supplied in pack of 5. The tubes have an i.d. of 4 mm, and an o.d. of 6 mm. please note these are not suitable for use at higher temperatures as this will distort the polypropylene.
    211.60 AED
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    Red Rubber Tubing, N8

    To BS 2775. Normal wall. *N8 Tubing fits most Bunsen Burners.
    127.67 AED
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    Cork Borer, No. 4

    Nickel plated cork borer.
    73.52 AED
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    Cork Borer, No. 5

    Nickel plated cork borer.
    74.31 AED
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    Rekrow RK4601 Portable Gas Burner, Each

    Recommended by CLEAPSS' guide GL240, a high-quality burner with refillable gas tank and thumb-operated electric ignition. It provides stable, controllable flame. The housing stays cool enough to touch even after sustained use. • Heavy base design for stability • Easy to refill • Electric instant ignition system • Built-in safety pressure release valve • 35 minutes large flame on full tank • 70 minutes small flame on full tank • Can be refilled with GA130510 • Rekrow model RK4601 • Flame temperature up to 1,250 °C • Output 0.75 kW • 30 g tank capacity • Consumption: 56 g/hour • Base diameter: 79 mm • Width: 127 mm • Height: 75 mm • Weight: 410 g (without fuel) • CE marked
    313.83 AED
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    Microwave Probe Detector

    This battery operated microwave probe detector allows the student to measure, plot and investigate the microwave field intensity. The probe is slightly less sensitive than the normal receiver, and is largely non-directional. The unit benefits from built in amplifier with variable gain and meter displaying the relative signal strength.Output can be taken via the BNC connector either to an oscilloscope or meter. The probe detector is compatible with most 2.8 cm microwave educational systems on the market. • 2.8 cm microwave probe receiver • Mobile, easy to use, battery operated • Built in illuminated signal strength meter • BNC terminated output for use with oscilloscope, meter or audio amp • Gain control • Non-directional
    976.50 AED
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    Spectacles, Bandido

    Ultra lightweight, sports style wrap that provides the wearer with comfort and a panoramic field of view at a very competitive price. Optical class anti scratch/anti fog polycarbonate lens with integrated side shields as standard. Comes with a sports cord. Approved to EN166-1F CE.
    38.80 AED
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    Microwave Accessories Set

    Useful set of accessories for use with the microwave apparatus, including the following, mounted on feet for free standing: • Aluminium plates, 200 mm x280 mm • Aluminium plate, 60 mm x280 mm • Perspex plate, 200 mm x280 mm • Polarization grille, 200 mm 200 mm
    1285.70 AED
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    Ray Box, Slit Plate, 3 and 1 Narrow Slit

    Spare single/double slit plate for OP94740.
    13.20 AED
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    Cling Film (Sealant)

    Suitable for sealing laboratory containers. Pack of small rolls.
    84.50 AED
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    Pipette Storage Rack

    Polished wooden stand to hold pipettes vertically of different sizes. Dimensions 410 x 360 x 110 mm (H x W x D)
    183.79 AED
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    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
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    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
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    Prepared Slide, Epithelium Human Mouth Scrapings

    Prepared slide, epithelial tissue, squamous epithelium human mouth scrapings.
    41.11 AED
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    Urinalysis Test Strips, Glucose Qualitative

    Reagent strips for qualitative test for glucose in urine. Alternative to Clinistix.
    59.29 AED
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    Inoculating Loops, Pack 10

    Flexible loops for easier collection and inoculation Volume: 10 µl Length: 200 mm Sterilised by irradiation
    15.50 AED
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    Prepared Slide, Striated Muscle

    Prepared slide, muscular tissue, striated muscle ts showing muscle spindles.
    19.76 AED
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    Prepared Slide, Human Vein

    Prepared slide, Circulatory system, human vein, ts stained for elastic fibres.
    85.77 AED
    PL43515.jpg

    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
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    Chemical Jigsaw, Key Stage 3 Kit

    Chemical jigsaws offer highly effective method of teaching chemical formulae and equations. It uses number of interlocking pieces with plus signs and arrows that enable students to build representations of covalent and ionic compounds and also to model equations. Advantages: • More effective understanding of formulae • Enhanced motivation • Use of OHP for demonstrations. Covalent jigsaw:- In the covalent jigsaw, atoms are represented by coloured disks with cut-outs corresponding to the positions of atoms in the periodic table. Atoms are joined by clear bonds representing electrons shared between atoms. The covalent jigsaw is available in two boxed sets. Ionic jigsaw:- The ionic jigsaw pieces build on the popular method of using squares and rectangles to aid the determination of ion ratios when constructing formulae. The parts are translucent and can be placed on an OHP for projection. The formulae can be identified by shape, colour and identifying symbols/formulae can be written on them in felt-tip pen. Please Note: the KS3 kit is required prior to the KS4-upgrade kit.
    124.50 AED
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    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
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    Magnetic Sodium Chloride Molecule Kit, 4 x 4 x 4 Lattice

    This 3D Molecular Designs Magnetic Sodium Chloride Model will help students to understand the structure and properties of ionic compounds. Each ion has embedded magnets to simulate ionic bonding. The 4 x 4 x 4 Lattice contains 64 ions (32 Sodium and 32 Chlorine). Lattices do not include water molecules, which are available, if required, in the magnetic water molecule kits. The models will help students gain an understanding of: Ionic structure and bonding, The cubic nature of salt crystals, Efficient lattice packing, High melting temperature, and Brittleness Cleavage planes.
    1438.71 AED
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    Hoffman Voltameter, PTFE Stopcock

    Comprises three parallel tubes, joined at the bottom with a horizontal tube. The central tube has a funnel for filling with water, and the side tubes have open ends at the bottom to allow bungs that hold electrodes to be fitted, and jets with stopcocks at the top for collecting gas in test tubes. The side tubes are graduated 0-50 x 0.2 mL so that the volume of gas in each can be measured. Clamps and support base (sold separately) are recommended so the unit can be mounted on retort rod.
    545.05 AED
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    Organic and Inorganic Set - Student

    Consisting of: Spheres: 6 Carbon, 7 Oxygen, 3 Nitrogen, 2 Sulphur, 6 Halogen, 11 Metal, 2 Phosphorous, and 14 Hydrogen. Links: 20 medium grey, 12 long grey and 5 medium purple. Packed in plastic box with instructions.
    147.82 AED
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    Organic Set - Student

    Consisting of: Spheres: 12 Carbon, 6 Oxygen, 2 Nitrogen, 2 Sulphur, 4 Halogen, 1 Metal, 1 Phosphorous, and 20 Hydrogen, and 2 Pyramidal Nitrogen. Links: 26 short white, 26 medium grey, and 12 long grey. Packed in plastic box with instructions.
    149.40 AED
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    Crystal Structures Kit

    This kit contains sufficient atom parts to make the Quartz structure. It is supplied in a plastic container with full self assembly instructions.
    149.40 AED
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    Melting Point Tubes 100 mm, Sealed One End

    Soda Glass. Outside diameter 1.8-2.0 mm. Wall thickness 0.28-0.32 mm. In packs of 100.
    90.91 AED
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    Motor, Miniature, DC, MM12

    Miniature, circular DC motors, ideal for models and educational applications. The MM10 version has flat side. RoHS compliant. Sold as pack of 10.
    42.69 AED
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    Potentiometers, Wirewound, 5W

    High quality wire-wound controls, ideal for loudspeaker volume controls, miniature motor speed controllers, etc. Power rating: 5W; Resistance tolerance: ±20%; Spindle rotation: 300° ±5°; Max. operating voltage: 120V; Breakdown voltage: 200V. Body Dimensions (Dia. x D): 24 x 11mm. Spindle Dimensions (L x Dia.): 6.5 x 6 mm.
    33.60 AED
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    Bulbs, SBC Cap, Axial Filament, 36 W

    12 V, 36 W bulb, with SBC fitting, and axial (vertical) filaments. Suitable for ray boxes. Dimensions 55 x 38 mm (L x Dia)
    33.60 AED
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    Bulb, MES Cap, Lens Ended, 1.2 V, 200 mA

    Lens ended bulbs, with MES bases, producing focused beam of light. Commonly used in torches and applications where directed beam is required. Dimensions: Diameter 9.5 mm (max.) length 24 mm (overall).
    32.81 AED
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    Switch, Mini Toggle

    A mini toggle switcs, which is rugged and reliable. Complete with fittings for mounting. Rating: 1 A 250 V AC Contacts: Nickel plated brass. Panel cut-out: 7.0 mm.
    69.56 AED
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    LED, Red, 5 mm

    High quality 5 mm LED indicators with diffused lens. Maximum voltage 3.0 V DC. PCB or panel mount. Sold as pack of 10.
    7.91 AED
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    Electric Bell

    A higher quality, more reliable bell manufactured in the EU. Operates on 5-8 V.
    141.89 AED
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    Bulbs, MES Cap, 6.5 V

    Torch bulbs.
    18.18 AED
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    Pipette & Burette Rinsing System, Basket, 648 mm

    Basket for BU120110 or BU120115.
    282.21 AED
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    ECO-therm, -10 to +110°C, 305 mm Length, Total

    These ECO-therm laboratory thermometers are green spirit thermometers filled with non-toxic expansion liquid. The quality and resolution make these an ideal substitute for general purpose mercury thermometers. • Accuracy +/-1.5°C • Comes with Evoprene non-roll end cap • Recyclable in glass recycling • Supplied in individual plastic telescopic tube • Dimension: 6.5 mm 305 mm (D x L) • Weight: 25 g
    22.92 AED
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    Polypropylene Test Tube Rack, 24 Holes

    Polypropylene test tube racks which are autoclavable and suitable for use in water baths as well as standard bench-top use. Dimensions: 230 mm x 100 mm x 60 mm approx. (L x W x H). Hole diameter 25 mm.
    36.36 AED
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    Clamp, 3 Finger

    A three-finger, PVC-lined clamp, in die-cast alloy, with 135 mm rod of 8 mm diameter. The clamp accepts items up to 90 mm diameter, and is operated by blue plastic coated thumbscrews. Overall length 250 mm.
    28.06 AED
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    Retort Stand Base, 160 x 100 mm

    Blue painted steel retort stand base. With 10 x 1.5 mm tapped hole.
    43.48 AED
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    Test Tube Holder, Steel

    Plated spring steel type. For tubes up to 30 mm diameter.
    33.20 AED
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    Pasteur Pipettes, Plastic, 1 mL

    Graduated plastic pipette. LDPE.
    74.31 AED
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    Pyrex Test Tubes, 150 x 18 mm

    Medium wall, with rim.
    623.70 AED
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    Copper Calorimeter, 75 mm

    With parallel sides and rolled rim. 50 mm diameter x 75 mm height.
    33.20 AED
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    Copper Calorimeter, 100 mm

    With parallel sides and rolled rim. 50 mm diameter x 75 mm height.
    47.43 AED
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    Energy Transfer Unit

    Developed for the Science Enhancement Programme (SEP) this single unit demonstrates range of different energy transfers; for example, how energy is transferred electrically from hand-turned dynamo to motor. The unit is accompanied by booklet that discusses some of the key teaching and learning issues that surround the energy concept, and provides series of activities that illustrate how the unit can be used to develop simple and coherent ways of talking about energy.
    1541.48 AED
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    Frederiksen Spark Detector

    The Alpha particle Spark Detector from Frederiksen has been developed to enable visualization of alpha particles. The apparatus can be likened to a GM tube, but using atmospheric air instead of the diluted quenching gas in the tube. When alpha particles ionize the air in the spark gap of the detector, bright sparks can be both seen and heard. The apparatus incorporates a transparent lid, which allows clear observation of the sparks. The detector requires connection to safe high voltage (EHT) power supply with voltage range of 0-5 kV or 0-6 kV. The apparatus can be safely used directly on bench top or table and includes a removable threaded steel rod for mounting the unit on a radioactivity bench (RA95610) or squat retort base with thumbscrew (ST96274). • Gives clearly visible and audible response to alpha radiation • Demonstrates the ionization of air by alpha particles • Detects alpha radiation from radioactive minerals or radioactive sources • Allows study of range in air shielding by different materials
    1304.33 AED
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    Geiger-Muller Counter

    This GM counter is the most versatile and easily operated model yet. The counting time can be set to 1, 10, 60 or 100 seconds or set to manual start/stop. Counting may be set to run repeatedly and the last, complete result is displayed in the main display while new counts accumulate in the auxiliary display. The counter accepts both BNC and Jack type GM tubes. With the optional USB connection it can interface with computer and if pulse output for further hardware processing is required, that is also available. For demonstration purposes the authentic clicking Geiger-counter sound may be turned on if preferred. Other improvements over the previous model include lower overall system dead time and lower current consumption, with the unit now being powered by AA batteries. The counter may also be powered from the optional mains adapter.
    3735.11 AED
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    Spark Discharge Apparatus

    An instrument useful in showing the random nature of radiation, it produces spectacular bright sparks when alpha particles are ionised between the electrically charged circular wire grid and steel electrode. It comes complete with a sliding holder for an alpha radiation source, an accurate scale to measure the effects of distance between the source and the grid and is built in vacuum formed black plastic case. All of the electrical connections from an EHT power supply are through 4 mm insulated sockets. Connections to Timer Scaler and Frequency Meter are via BNC to BNC cable. Requires 5kV EHT power supply and alpha radiation source. Weight: 400g. Dimensions: (L x W x H) 310 x 77 x 85 mm.
    2189.69 AED
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    Relay Demonstration

    The Relay Demonstration Unit allows the investigation and study of how a relay functions, in a clear and practical manner. A useful property of this unit is that the circuit powering the coil is easily seen to be completely separate from the circuit switched on by the relay. This is one of the reasons relays are used where safe low voltage circuit can be used to control high voltage circuit. When current flows through the coil an electro-magnetic field is produced. This field attracts the iron armature whose end makes the contact, completing the circuit and illuminating the lamp. When the current is switched off, the contact will open again, switching the circuit off. Specifications: • Control input voltage: 2 V DC • Switched supply voltage: 12 V Max
    237.15 AED
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    Chain Reaction Apparatus, Spare Pins

    Chain Reaction Apparatus, spare pins only.
    124.11 AED
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    Helmholtz Coils

    Pair of Helmholtz coils for generating a uniform magnetic field perpendicular to the axis of the Teltron D series tubes. Teltron Tube Holder D allows the coils to be configured in the Helmholtz geometry or to produce magnetic fields aligned vertically, or coaxial, with respect to the tube axis. The maximum field strength generated by the coils (~ 10 mT) is approximately 300 times weaker than that produced by an MRI machine (~ 3T), which are known to be safe for use by people with medical implants such as pacemakers. Specifications: Number of turns: 320 Max. continuous current: 1.0 A Max. momentary current: 10 min @ 1.5 A; 3 min @ 2 A Effective impedance: 6 Ω Max. field strength: approx. 10 mT Connectors: 4-mm sockets
    3027.62 AED
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    Van De Graaff Generator, Hand-Driven, Spare Drive Belt

    Spare hand drive belt for hand driven Van De Graaff, EL101544
    158.10 AED
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    Solar Educational Kit, Modular

    A kit comprising 8 solar modules, low-inertia motor, impeller, connecting lead and copper links for cell interconnections and housings and brackets to enable the construction of various solar powered projects. The modular concept of this kit enables experimentation with differing voltages and currents to produce the required circuit. The kit also includes comprehensive booklet covering principles of solar power, together with useful connection diagrams and output calculation formulae.
    130.04 AED
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    Conductivity Rods, Copper

    Conductivity rods, copper. Diameter 3 mm x 30 cm length.
    71.94 AED
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    Guinea & Feather Apparatus

    Apparatus to show the equality of acceleration under gravity between light and heavy objects in the absence of air resistance. Comprises a 100 cm acrylic tube with bungs at either end. A valve with a stopcock at one end allows a vacuum pump to be attached, and the air evacuated from the tube. Inside the tube is a coin, and a piece of paper (various laws prevent supply of a feather for this apparatus). When air is in the tube, the coin falls quickly but the paper is subject to air resistance and falls more slowly. With the air evacuated, the only force acting is gravity, so the two fall at equal rate, despite the difference in weight. The famous experiment on the Moon with hammer and feather can be seen here: http://timstar.co/HammerFeather
    274.30 AED
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    Stirling Engine, Low Temperature

    An affordable Stirling engine which works at very low temperature differences. A cup of warm water (must be at least 60 °C) can make the motor run, which means that water heated by sunlight can become hot enough to drive this motor. Like other Stirling engines, this type works by converting temperature differences into mechanical energy as warm air expands and cold air contracts. This is utilized in closed system where the same air is pumped back and forth between cold and hot engine part. Illustrates perfectly how Stirling engines operate and can be used with many different heat sources. Weight: 330 g. Dimensions (H x W x D): 144 x 90 x 90 mm.
    830.03 AED
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    Linear Air Track, Premium, Spare Cart

    Spare cart for the Frederiksen linear air track, TI68740.
    280.63 AED
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    Monkey & Hunter

    This fun and useful apparatus helps to demonstrate the 'Monkey and Hunter' experiment, to show how gravity affects projectile motion. The apparatus consists of a projectile 'gun' which fires a ping pong ball ('bullet') and model animal ('monkey') on an electromagnet release mechanism. The monkey is released at exactly the same time as the ball is fired, so should the gun be aimed directly at the monkey or just below it to allow for the distance it falls? Theory and practice will show that the gun should be aimed directly at the monkey, as both ball and monkey will fall at the same rate due to gravitational force.
    960.46 AED
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    Monkey & Hunter, Spare Monkey

    Spare monkey for FO71860.
    82.21 AED
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    Ice Melting Kit

    Demonstrates the difference in conductivity of two different substances. Comprises two identical looking square blocks but of different materials, one of thermal conducting material and other of thermal insulating material. On placing ice on both of them, ice melts faster on one of them showing the difference in their conductivities.
    137.55 AED
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    Solar Cell, 800 mA

    Fitted with threaded stud terminals. Output 0.45 V. May be fitted together for increased power. 400 mA. 75 x 45 x 7.5 mm (L x W x H)
    69.96 AED
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    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
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    Needle Stainless Steel Handle

    Straight, stainless steel needle with stainless steel handle.
    115.81 AED
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    Simulated ABO/Rh Blood Typing, Refill

    Refill kit for BI170500.
    581.02 AED
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    Benchmark™ Basic Electricity System, BES, Starter Kit

    A simple electricity kit designed to make the teaching of electricity fun. Specification: • Robust plastic holders • Clear cover on the base so components clearly visible • 4 mm sockets for ease of connection • Electrical symbol • 20+ individual types available • Teachers instructions • 3 classroom kits available Starter BES kit comprises: • 6 Lamp holders • 4 Cell holders • 2 Push switches • 5 Black leads • 5 Red leads • Teachers instructions
    415.01 AED
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    Multi Lamp & Switch Unit

    This useful unit includes four low voltage lamp holders connected in parallel and mounted on BES type base. Individual switches control each lamp, allowing all, some, or none of the lamps to be lit. Four colour-coded 4 mm sockets can be used to link multiple sets together or to connect a power supply and Voltage and Current sensors or meters. Unit comprises: 4 On/Off toggle switches;4 x 4 mm sockets; 4 lamp holders supplied without bulbs, which are available separately. Suggested uses: • Use hand powered generator (EN98100) to feel the increase in power and energy needed to successively light more lamps. • Use with a battery or power supply to study the relationship between voltage, current and resistance. • Useful for studying power, efficiency, and Ohm's law in simple circuit. • Simple to use and quick to set up, as individual components do not need to be connected together to make circuit.
    86.96 AED
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    BES 82 Ohm Mounted Resistor

    For use in conjunction with the B.E.S or as stand-alone mounted components.
    22.13 AED
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    Adapter, Quickfit, 14/23

    Right-angled tubing adapter, fits 8 mm bore tubing. Detachable plastic screw thread.
    162.45 AED
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    BES Mounted LDR

    For use in conjunction with the B.E.S or as stand-alone mounted components.
    37.94 AED
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    Stopper, Quickfit, 14/23

    Stopper, Quickfit, 14/23.
    47.43 AED
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    Bulb, LES Cap, 6 V

    LES (Lilliput Edison Screw) cap bulb. Uses include lighting panels, MFA boards etc.
    56.60 AED
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    Soil pH Meter

    For any number of easy instant pH checks on soil or compost in the laboratory or garden. Reads direct from soil or compost without sampling. Includes full instructions on adjusting pH to suit individual plants. pH readings for pH 3.5 to pH 9.0 instantly shown on the meter's display.
    162.05 AED
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    Reagent Bottles, Timstar, Amber, 50 mL

    An excellent combination of value and quality fit for education. Narrow mouth, amber glass with interchangeable dust-proof plastic stopper. Supplied in packs of 10.
    245.85 AED
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    Reagent Bottles, Timstar, Clear, 50 mL

    An excellent combination of value and quality fit for education. Narrow mouth, clear glass with interchangeable dust-proof plastic stopper. Supplied in packs of 10.
    156.12 AED
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    Bunsen Burner, Standard, LPG, 13 mm, Pack 10

    This burner is manufactured with a pressed die-cast base (80 mm diameter) and rifled gas inlet tube. The nickel-plated burner tube comes with a rotatable air regulator. Chimney diameter 13 mm, height 142 mm, weight 280 g.
    731.21 AED
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    Laboratory Bottles 'Simax' 50ml

    Borosilicate glass, wide mouth and graduated with 45 mm diameter blue chemical resistant polypropylene screw cap and outlet ring for drip free pouring. Can be autoclaved up to 140°C.
    26.40 AED
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