Useful for estimation of nitrogen contents of substances by digestion, for 300 and 500 ml flasks. Provided with lead fume duct, mild steel stand and pair of hangers. Each heating mantle has an energy regulator and indicator lamp, without glass parts. Unit with six heating mantles.

Knife switch mounted on insulated plate with three 4 mm socket terminals.

For laboratory, self adhesive, size 55 x 27mm with name of chemicals and reagent commonly used in laboratory.

Needless to say, Polypropylene laboratory Tray moulded in Polypropylene is a multipurpose tray that can be used for sterilizing, drying glassware porcelainware & other laboratory instruments. These steam autoclavable trays have tapered walls which prove good for nesting.