Chemistry
-
Laboratory Fittings
Gas Taps
Made of selected material, heavy construction, made to ensure leak proof performance. Each piece is tested for pressure. Lever handle is spring loaded and has locking arrangement to ensure that rotation does not go beyond 90°, standard nozzles have 1 mm bore, inlet 1/4 in. BSP, flange dia. 54 mm with three holes to screw on bench or any other surface. Designed to operate pressure upto 2 psi (0.14 Kg/cm2), suitable for coal gas, natural gas or bottled LPG, supplied complete with adaptor.
CH11205 -
Melting Point Apparatus
Melting Point Apparatus, Digital
Display: 4 Digit Seven segment LED Display.
Temperature: 0-300 ºC.
Resolution: 0.1 ºC.
Capillary Glass Tube: 100 mm long, 0.8 to 1.1 mm Internal Dia.
Boiling Point Tube: 6 x 75 mm Glass Tube.
Sample Size: Fine powder properly dried at a temperature considerably below its melting point, 4 to 6 mm high.
Oil Bath: Silicon oil bath beaker – 200 ml capacity with Teflon cover fitted with oil immersion heater. it is having three holes for holding the capillaries, one for boiling pont tube & one for thermometer.
Stirrer Speed: Controllable with front knob.
Power: 230 V ± 10% AC, 50 Hz.
Dimension: 315 x 290 x 230 mm (L x B x H) Approx.
Weight: 12 Kgs. Approx.Accessories:
- Box of capillaries.
- Glass tubes for liquid sample (6 x 75 mm) 2 Nos.
- Magnetic capsule.
- Bottle of silicon oil – 250 ml.
- Glass cylindrical beaker with Teflon cover fitted with immersion heater.
CH11514 -
Models
Geometrical Models
Set of plane & solid geometric shapes. Plane shapes include triangles, figures with four, five, six, seven, eight, nine and ten sides, circle, semi-circle and quadrant. The solid shapes include cylinder, sphere, cube, tetrahedron, pyramid, cone, prism. Cube size 30 mm, cylinder height 50mm.
CH11520
+1 (630) 345-3450