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FLASKS, ERLENMEYER, BOROSILICATE GLASS, WITH SCREW CAP (2143)
Made of borosilicate glass, with threaded top to take plastic screw-cap. Ideal for storage of culture specimens and media and provides excellent chemical durability for contamination free storage. With permanent graduations. Available in capacities 250ml, 500ml & 1000ml.
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BOSS HEAD, DIE CAST, LARGE (2144)
Extra large sized, die cast alloy metal boss head for heavy duty laboratory applications in school and colleges. The boss head has two V
grooves orthogonal to each other to accept rods of diameter up to 20mm, which are secured through thumb screws having moulded plastic knob-shaped head for non-slip grip.
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BOTTLE, REAGENT, BOROSILICATE GLASS, AMBER COLOURED (2145)
Made of borosilicate glass. amber coloured. with leak proof screw cap at the top. Bottles graduated to have an approximation of the contents left inside. Available in capacities 250ml, 500ml & 1000ml.
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PATHOLOGICAL CENTRIFUGE (2146)
A low priced centrifuge for general pathological tests. Features a resiliently mounted motor. to provide long-life vibration free performance. Provided with step-less speed controller, 0-60 minutes
preset timer with bypass switch and clear acrylic top lid for inside viewing. Supplied complete with either 1 mL Eppendorf tubes or 5mL RIA tubes (depending on the model selected). Available in Max Speed RPM 4500, MAX RCF 2100, Max. Cap. 24x1.5, Max. Tube Size 1.5ml, Operating Load (KVA) 0.22.
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LABORATORY CENTRIFUGE, GENERAL PURPOSE (2147)
A range of laboratory centrifuges. useful for routine centrifuging requirements of general or medical laboratories or industrial applications. This table top range of centrifuges are compact in size with low foot-print for space saving on work bench and has sturdy. robust construction for long-life trouble free operation. Feature transparent. see through acrylic lid at the top, step-less speed controller. easy lid lock, and safety fuse on electrical protection. Specifications Maximum Speed (RPM) 5000, Maximum RCF (x 'g') 3650 Maximum Capacity (mL) 200, Maximum Tube Size (mL) 50, Operating Load (kVA) 0.18. Available with step-less speed controller and pilot indicator lamp, with step-less speed controller. pilot indicator lamp, 0-60 minutes timer and analogue speed indicator, with step-less speed controller. digital speed indicator. 0-99 minutes digital preset timer and illuminated switch, with step-less speed controller. digital speed indicator, 0-99 minutes digital preset timer with bypass switch. lid lock, imbalance safety device, zero start interlock. brake and illuminated switch
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General Chemistry Kit (2148)
Specifi cations -- Size: 87x51x24 cm, Weight: approx. 12 kg, Packing: Durable ABS plastic carry case with foam inserts. Main Components -- Iron stand with universal clamps, Bunsen burner, Electronic balance, Plastic test tube rack, Test tubes Beakers of various capacities, Conical fl asks of various capacities, Pipettes of various capacities with three-way, rubber pump, Measuring cylinders of various capacities, Safety goggles & Safety gloves. Laws and Principles Investigated -- Law of mass conservation, Solubility of product and temperature effects, Distillation Colloids, Acid-base reactions, Single exchange, reactions, Coordination complexes, Combustions, Simple analysis, Reactions of elements like Hydrogen, Carbon, Nitrogen, Phosphor, Oxygen, Sulphur, Chlorine, Iodine, Sodium, Metals, Organic Molecules, Methane preparation, Functional group tests, Soap preparation, Sugar experiments, Protein experiments.
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Advanced Chemistry Kit (2149)
The Advanced Chemistry Kit was designed to enhance
the potential of the General Chemistry Kit. Specifications -- Size: 87x51x24 cm, Weight: approx. 12,5 kg, Packing: Durable ABS plastic carry-case with foam inserts. Main Components -- Iron stand with universal clamps, Round fl asks with conical 29/32 joint, Liebig condenser with conical 29/32 joint Distillation head, Distillation tail – vacuum adapter, Conical vacuum flask, Water jet vacuum pump, Tubings, Jointed glassware clamps Magnetic stirrer- heater, Magnetic tefl onated anchors, Hand-held pH meter, Combined single pH electrode, Burette clamp, Laboratory elevator jack, Glassware grease. Laws and Principles Investigated -- Chemical and physical properties, Boiling point, Molecular interactions, Change-of-state experiments Bronsted acids and bases, Strong and weak acids, Double exchange reactions, Redox reactions, Equilibrium constant, Coordination complexes Combustion, Acids and metals, Oxidation states of metals, Transition elements, Acid base titrations, Titration curves, Analysis of common substances, Organic chemistry experiments, Functional group detection, Extraction techniques, Vacuum fi ltration, Chromatography Room pressure and reduced pressure, distillation, Crystallization, Synthesis of organic compounds, Polymerization.
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Electrochemistry Kit (2150)
Electrochemistry Kit is a powerful instrument to introduce students to the basics of those chemical reactions related to electrical phenomena.
How is electric current produced? Can we store this electric current somehow? Why does iron rust? Is it possible to protect metals from corrosion? Specifi cations -- Size: 87x51x24 cm, Weight: approx. 9,4 kg, Packing: Durable ABS plastic carry case with foam insert. Main Components -- Stand with universal clamps, Digital multimeter Hand-held pH meter, Hoffmann voltmeter, DC power supply, Long red and black connecting wire, Short red and black connecting wire, Crocodile clips, Iron electrodes, Copper electrodes, Silver electrodes, Zinc electrodes, Lead electrodes, Graphite electrodes, Platinum electrodes, 25 ml burette, Burette clamp, Test cell module, Test cell covers, Eight 50 ml beakers, One 250 ml beaker, Glass rod, 100 ml measuring cylinder, Glass funnel, Glass U bridge, Bulb lamp set, Filter paper. Laws and Principles Investigated -- Conductivity and electrolytes, Effect of concentration on conductivity, Dissolution of metals, Reference electrodes, Reduction potentials, Cells, Daniell cells, Volta cells, Concentration cells, Connection of cells in series and paralle, Practical use of reference electrode: measuring pH experiments, Electrolytic processes, Effect of pH on Water electrolysis, Corrosion and protection of metals.
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Plant Physiology (2151)
Plant Physiology Kit is designed to introduce students to the basic phenomena that regulate plant life. The plastic cushioned box contains a complete set of glassware and laboratory items for investigating plant physiology. Specifications -- Size: 87x51x24 cm, Weight: approx. 11,6 kg, Packing: Durable ABS plastic carry case with foam inserts. Main Components -- Iron stand, Universal clamp, Tripod stand, Bunsen burner, Wire gauze, Rubber tubing, Set of glass beakers, Conical flasks, Volumetric flasks, Set of graduated cylinders, Set of graduated pipettes, Rubber three-way pump for pipette, Set of Petri dishes, Test tube rack Test tubes, Set of watch glasses, Set of glass tubes, Plastic funnel, Glass funnel, Thermometer, Osmosis apparatus, Capillarity apparatus, Mohr clips, Magnifier lens, Tweezers, Scalpel, Pipette with nipples, Porcelain mortar with pestle, Double-ended spatula, Metal spoon, Cork driller set, Dropping Bottles, Washing bottles, Protective goggles, Disposable gloves, Laboratory film. Laws & Principles Investigated -- Germination, Germination rate, Water absorption, Effect of light, Geotropism, Respiration, Photosynthesis, Transpiration, Osmosis, Capillarity, Analysis of substances, Chromatography of chlorophyll, Starch.
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