For use with coal gas, methane, butane, propane or a mixture of these gases. Nickel plated burner tube of 120 x 13 mm, with screwed air regulator, gas control needle valve, adjustable baffle and riffled gas inlet tube, overall height 150 mm.

A simple single pan balance with two ranges 0-250 x 1 gm and 0-1000 x 5 gm. Die cast aluminium alloy frame, other parts are chrome plated. With levelling screw to set zero and a pointer for reading without parallax error. With detachable pan having a hook for experiments on specific gravity.

Single action, metal pump barrel, with piston and wooden  handle, attached to metal plate of 200mm diam.with stopcock, air inlet screw and connection for tubing, on wooden base.

Senior Set
Junior Set

100 mm dial graduated from 28" to 31" and 940 to 1040 millibars, with an index pointer, demonstration type, in transparent plastic case with pressure pump. For educational demonstration purpose only.

100 mm dial graduated from 28" to 31" and 940 to 1040 millibars with an index pointer, with transparent top cover, mounted in plastic case 160 mm diam. approx.

Porcelain, round form, with lip, both sides glazed

Porcelain, flat form, with lip, both sides glazed

Suitable for making simple cells, cylindrical with ground edges.

Porcelain, glazed inside and outside

Glass, with knob at top, ground rim.

Glass, with ground glass stopper at top, ground rim.

Nickel plated burner tube 100 x 12 mm, with adjustable screwed air regulator, riffled connector, mounted on a stove enamelled, pressed steel wide base of 80 mm diam. Overall height 125 mm. With one spare jet.

for use with bottled gas.

for use with natural gas.

for use with coal gas.

Nickel plated burner tube 100 x 12 mm with stabilizer top, rotatable air regulator, produces smooth, well regulated and hot flame. Die pressed steel stove enamelled base of 80 mm diam. for exceptional stability. Overall height 125 mm.

for use with bottled gas.

for use with natural gas.

for use with coal gas.

Nickel plated burner tube 60 x 10 mm with collar air regulator, on stove enamelled pressed steel base 80 mm diam.

for use with bottled gas.

for use with natural gas.