Shop

For demonstrating combining volume ratios of gases. Long, sturdy tubes have platinum electrodes sealed at the closed end, Amber graduation capacity 50 ml.

Holds burette in vertical position, die pressed burette clamp of plated steel, jaws having V grooves, with boss to accommodate rods upto 16 mm diam.

Aluminium, with steel rod, cork lined jaws, for holding burettes and other objects of diam. upto 60 mm.

For holding burettes vertically in a retort stand, sheet metal, diepressed with built-in boss head and spring loaded jaws covered with rubber sleeve

Transparent acrylic body and a leakproof stopcock fitted with a self lubricating PTFE plug. Each Burette is individually calibrated to give maximum accuracy. Acrylic body is unaffected by dilute mineral acids & bases except Hydrofloric Acid & Ammonium Hydroxide.