Educational Supplies -> Chemistry
A heavy metal base with brass mixing pipe 13mm diameter and 9mm diameter serrated gas inlet tube.
Removable crank handle and head, for bench mounting, supplied complete with aluminum buckets for 15 ml glass tubes. Made of Cast metal body & Molded ABS body for 4 tubes.
Screwed, hinged sides bar, for use with tubes up to 20 mm outer diameter. Made of Plated Metal or Plated Brass.
It is made of aluminum or copper sheet having concentric rings & two handle. It is hemispherical in shape.
Brushes for Tubes
The large brush with radial, double-fan tip, it makes complete contact with cylinder walls and bottom. Medium and small brushes with radial tufted nylon end. Galvanized wire handle.
Cork Borers Sets
Made of plated sharpened brass tubing with attached handles.
Hole diameters from 1-7 size is: 5, 6, 8, 9, 10, 11, 13mm.
Made of Glass with ground glass stopper at top & ground rim. Height : 100, 150mm.
Support Stand, Steel Base
Consists of a base made from 3mm thick steel sheet with rubber feet for stability. The base plate has a hole drilled, close to the edge for mounting steel rod. Supplied with a plated steel rod which can be easily screwed to the base.
Having made of borosilicate glass with P.T.F.E stopcock.
Capacity : 10ml Subdivision: 0.05ml.
Capacity : 25ml Subdivision: 0.1ml.
Capacity : 50ml Subdivision: 0.1ml.
Capacity : 100ml Subdivision: 0.2ml.
Test Tube Rack, Polypropylene
Has six openings of 18 and 25mm diameter on top plate, with hemispherical wells, Dimensions: (L x W x H) 240 x 70 x 90mm.
Tripod Base with Rod
Heavy cast iron base with three point support for stability. It is drilled and threaded to accommodate a plated steel rod.
The base is finished with chemical-resistant enamel paint. Heavy cast iron base with three point support for stability. It is drilled and threaded to accommodate a plated steel rod. The base is finished with chemical-resistant enamel paint.
Base:100mm; Rod (DxL): 10x500mm.
Base:150mm; Rod (DxL): 12x900mm.
For handling or manipulating hot crucibles and similar apparatus.
Corrugated tips for easy handling. Riveted joint. Finger openings are large enough for firm grip.
Can be autoclaved or flame sterilized. It is of Brass, Plated Steel or Stainless Steel.
Made of Borosilicate Glass, can withstand repeated sterilization, with cover.
Dia : 50mm Ht : 17mm.
Dia : 80mm Ht : 17mm.
Dia : 100mm Ht : 17mm.
Dia : 150mm Ht : 20mm.
Made of Borosilicate glass, Low form, graduated with spout and marking spot.
Available in 10, 50, 100, 150, 250, 400, 500, 600, 1L, 2L.
Erlenmeyer Flask NM
Erlenmeyer Flask NM (narrow mouth) graduated and marking spot. Available in 50, 100, 250, 500, 1000, 2000ml .
Hoffman Electrolysis Apparatus with Stand
Consists of two vertical 50mL, gas-collecting, graduated glass burettes with stopcocks at top and joined by a bridging tube to a reservoir and fitted with a pair of platinum electrodes at the bottom ends.
Mortar & Pestle, Porcelain
Economy model with pouring lip.
Glazed outside and rough inside.
Pestles are over sized for hand comfort and unglazed on the bottom. Available in sizes 60, 100, 305, 356 mm dia.
Measuring Cylinder Plastic
Each cylinder has dual-scale, raised numeral graduations that will not fade, wash off, or dissolve with chemicals. Large, hexagonal base to ensure stability. Polypropylene construction eliminates concave meniscus, making reading easier and accurate. Available in Sizes : 10, 25, 50, 100, 250, 500, 1000 ml.
For connecting two rods at right angles forming L or T shape.
Made of die-cast alloy with plated brass thumbscrews.
It can accept or be clamped to rods up to 18mm diameter.
It can be of Plastic or glass 75, 100, 125mm dia.
Made of Borosilicate glass with glass stopcock. Interchangeable glass stoppers, with plain stem. It is of pear shape available in sizes :
60, 125, 250, 500, 1000, 2000 ml
Having on/off switch with indicator lamp and rotary speed control mounted on front panel, Complete with Teflon coated stirrer bar. Speed 50-1200 rpm. Available in Sizes: 500ml, 1Lt, 2 Lt, 5Lt.