Chemistry

Colour Chart for Universal Indicator: pH 1-14.

These easy to set up electrode plates can be used in electrochemical applications such as making simple voltaic cells and also as the electrodes during

Circular Gas Jar CoversMade of sheet glass and ground on one side. Pack may contain plain glass and ground glass lids - this should not present any problems in normal use

Stoneware Beehive Shelf Glazed inside and out. Use in pneumatic troughs for gas collection. Diameter: 100mm

Circular Gas Jar CoversMade of sheet glass and ground on one side. Pack may contain plain glass and ground glass lids - this should not present any problems in normal use.

These easy to set up electrode plates can be used in electrochemical applications such as making simple voltaic cells and also as the electrodes during

The Molymod dual-scale system can be used to make quality, colour-coded 3D models.Molymod component parts - Hydrogen, White, 1 hole. Supplied in a pack of 10.

Universal indicator test paper pH 1-14, for use in laboratory, food service, education, environmental, cosmetics, industrial and water treatment. Supplied on 1

Molecular Weight: 55.85g/mol CAS Number: 7739-89-6

Red Litmus test papers, will turn blue in basic solutions, for use in education and industry. Supplied in 10 books of 20 strips.

Blue Litmus test papers, will turn red in acidic solutions, for use in education and industry. Supplied in 10 books of 20 strips.

Molecular Weight: 318.32g/mol CAS Number: 77-09-8 Hazard: H341,H350,H361Df Precaution: P201,P210,P281,P308+P313

Glass Filter Tube with Side Arm 150mm x 19mm. Length: 150mm. Mouth Diameter (tube top): 19mm (+/- 1mm tolerance) Outer Diameter: 22.5mm Side Arm Length: 30mm

Molecular Weight: 24.31g/mol CAS Number: 7439-95-4 Hazard: H250,H260 Precaution: P210,P22 2,P223,P231+P232,P370+P378,P42 2

Neutral Litmus test papers, will turn red in acidic solutions, and blue in acidic solutions. For use in education and industry. Supplied in 10 books of 20

Duty Paid Alternative name: Ethyl Alcohol Molecular Weight: 46.07g/mol CAS Number: 64-17-5 Hazard: H225 Precaution: P210

Molecular Weight: 55.85g/mol CAS Number: 7439-89-6

Supplied as 500ml Solution

Supplied as 500ml Solution

Supplied as 500ml Solution

Supplied as 500ml Solution

Supplied as 500ml Solution

Alternative name: Sodium Bisulphate Molecular Weight: 120.06g/mol CAS Number: 7681-38-1 Hazard: H318 Precaution: P280,P305+P351+P338,P310

Universal indicator test papers pH 1-11, for use in laboratory, food service, education, environmental, cosmetics, industrial and water treatment. Supplied in