All Charts are made on PVC rexine, hand-drawn, waterproof, in fast multicolors with a black background. Each chart is provided with rollers to hang on wall. Size 75×100 cm. 1) Riccia structure & reproduction2) Marchantia structure & Life History3) Anthoceros structure & reproduction4)...

Moulded in Polypropylene, these two piece funnels are light weight, easy to clean & autoclavable. The top portion can be snap fitted with the lower one forming a vaccum seal which does not require greasing. The base of the top portion has a perforated filter plate. Material : Polypropylene...

Suitable for the classroom demonstration of Archimedes' principal or individual use Comprising a chrome-plated solid brass cylinder with a suspension hook at its one end in cylinder is exactly same as that of inner volume of the bucket. 

SM-3876 Bucket And CylinderSuitable for the classroom demonstration of Archimedes' principle or individual use Comprising a chrome-plated solid brass cylinder with a suspension hook at its one end in the cylinder is exactly the same as that of inner the volume of the bucket. SM-3876/1 Bucket and ...

SM-3867 Bucket And Cylinder AcrylicA clear acrylic tube with a cylinder provides a facility to see the movement of the cylinder inside the tube. SM-3867 Bucket and Cylinder Acrylic

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.

Nickel plated burner tube 115 x 13 mm, with rotatable air regulator, riffled connector, mounted on a stove enamelled, heavy die cast base of 80 mm diam, overall height approx. 140 mm.

With one piece Die-cast base and riffled Nozzle, Air Regulator.

with Flame retainer for use with Natural Gas.