Lab & General Equipment-> Chemistry Equipments

[1] 2 [ Next»]   Click to Enlarge BATTERY JARS, BOROSILICATE GLASS Suitable for making simple cells, cylindrical with ground edges. HEIGHT , MM DIAMETER , MM 100 100 150 100 See Enlarge Click to Enlarge PLATES WITH TERMINAL For Construction of simple cells MATERIAL DIMENSION , MM COPPER 50 X 2 X 125 ZINC 50 X 2 X 125 CARBON 38 X 10 X 125 See Enlarge Click to Enlarge LEAD PLATES Plates 150 X 75 X 3 MM to demonstrate the principle of the lead acid accumulator, pair comprises one plate with black and one with red 4 MM socket terminals. See Enlarge Click to Enlarge SIMPLE CELL Consists of one Copper, one Zinc plate with terminals and a glass jar See Enlarge Click to Enlarge DANIELL CELL Comprises a copper vessel, with terminals and perforated shelf, thick zinc rod with brass terminals and porous pot capacity pot, capacity 600 ml See Enlarge Click to Enlarge LECLANCHE CELL E.M.F. approximately 1.5 V comprises polythene container, the rim is shaped to accomodate the cathode, A Zinc rod with terminals sealed in a porous pot containing mixture of carbon and manganese dioxide depolarizer. Requires approx 500 ml ammonium chloride electrolyte with zinc rod and porous pot supplied without electrolyte. See Enlarge Click to Enlarge CONDUCTIVITY APPARATUS Titration flask, 100 ML with two holes rubber stopper fitted near the base to hold carbon electrodes. Especially use fully when the solution has to be shaken during titration. Complete with carbon electrodes, W-Tube, Glass for migrations of ions, U-Tube, Glass for variation of ion migration rate. See Enlarge Click to Enlarge ELECTROLYSIS CELLS Each cell consists of a glass cylinder, the lower end of which accommodates a tight-fitting rubber stopper fitted with Z Carbon electrodes. Contact of each electrode made throught a crocodile clip, accidental shot circuting of the electrodes is prevented by a strip of insulating material set into the rubber between the electrodes by means of a wood strip and rubber bands. See Enlarge Click to Enlarge HOFFMANN VOLTAMETER To demonstrate water decomposition by electrolysis and with applications in the evaluation of the electro chemical equivalent of hydrogen. For electrolysis of water, platinum electrodes are used; For electrolysis of ammonia or hydrochloric acid, Carbon electrodes are used. The electrodes are mounted in rubber stoppers for insertion into open ends of voltameter limbs. The glass unit has two connected limbs capacity 50 ml, Integral with reservoir tube and funnel shaped bulb, with a stop clock at the top of each limb. Electrodes available seperately. See Enlarge Click to Enlarge VOLTAMETER Glass cup form with platinum electrodes in stem with connecting wires connected to two two terminals fitted on wooden base with two graduated test table and holder to support them. See Enlarge Click to Enlarge COPPER VOLTAMETER For experiments in electrolysis consists of 3 copper plates forming the cathode are suspended from bakelite cover in a glass jar 150 X 100MM (H x D). The outer plates forms anode and the centre one is cathode. See Enlarge Click to Enlarge ATOMIC MODEL SET Senior Set Junior Set See Enlarge Click to Enlarge CRYSTAL MODEL SET For experiments in electrolysis consists of 3 copper plates forming the cathode are suspended from bakelite cover in a glass jar 150 X 100MM (H x D). The outer plates forms anode and the centre one is cathode. See Enlarge Click to Enlarge Orbital Molecular Model Set See Enlarge Click to Enlarge Lab water taps See Enlarge [1] 2 [ Next»] Go to Top