• Molecular Weight: 98.07g/mol
• CAS Number: 7664-93-9

Borosilicate glass absorption tube. U-shaped.

• Height: 125mm
• Diameter: 15mm

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

Grade 1 Chromatography Paper Sheets.

Colours from sweets or from water-based felt-tip pens can be split into their separate dyes when the chromatography paper absorbs water.

• Sheet Size: 10mm x 10mm
• Pack of 100

• Alternative Name: Vitamin C
• Molecular Weight: 176.13g/mol
• CAS Number: 50-81-7

• Molecular Weight: 249.68g/mol
• CAS Number: 7758-99-8
• Hazard: H302;H315;H319;H410
• Precaution: P273;P305+P351+P338;P501

• Molecular Weight: 34.01g/mol
• CAS Number: 7722-84-1
• Hazard: H315
• Precaution: P264;P280;P305+P351+P338;P337+P313

• Molecular Weight: 34.01g/mol
• CAS Number: 7722-84-1
• Hazard: H315
• Precaution: P264;P280;P305+P351+P338;P337+P313

• Molecular Weight: 34.01g/mol
• CAS Number: 7722-84-1
• Hazard: H302,H315,H318,H335
• Precaution: P261,P280,P301+P312,P302+P352,£04+P340,P305+P351+P338

Price includes Chemical freight surcharge

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• Molecular Weight: 24.31g/mol
• CAS Number: 7439-95-4
• Hazard: H250;H260
• Precaution: P210;P222;P223;P231+P232;P280;P370+P378;P422

Price includes Chemical freight surcharge

*International delivery is priced on application; please contact Customer Services...

• Alternative name: Manganese Dioxide
• Molecular Weight: 86.94g/mol
• CAS Number: 1313-13-9
• Hazard: H302;H332

Pepsin - 100g

Please note that none of our enzymes are to be considered as being of Food Grade Standard and are not fit for human consumption.  They are only suitable for use in education.

• CAS Number: 9001-75-6
• Hazard: H315;H319;H334;H335
• Pre...

• Molecular Weight: 166.00g/mol
• CAS Number: 7681-11-0

• Molecular Weight: 241.60g/mol
• CAS Number: 10031-43-3
• Hazard: H272;H302;H315;H319;H410
• Precaution: 210;P273;P301+P312+P330;P302+P352;P305+P351+P338

• Molecular Weight: 184.23g/mol
• CAS Number: 6487-48-5
• Hazard: H302;H312
• Precaution: P280

• Molecular Weight: 230.00g/mol
• CAS Number: 7790-21-8
• Hazard: H271;H314;H372;H400
• Precaution: P210;P260;P273;P303+P361+P353;P305+P351+P338;P310

• Alternative Description: Dextrose
• CAS Number: 50-99-7
• Molecular Weight: 180.16g/mol

Hydrochloric Acid 35-37%

• Molecular Weight: 36.46g/mol
• CAS Number: 7647-01-0
• Hazard: H315,H319,H335
• Precaution: P260,P280,P303+P361+P353,P304+P340,P310,P305+P351+P338

Decon 90 - 5 Litres

Surface Cleaner

• Hazard: H290;H315;H319
• Precaution: P102;P262;P280;P302+P352;P305+P351+P338;P337+P313

A mixture of anionic and non-ionic surface active agents; stabilising agents; non-phosphate detergent builders; alkalis and sequestering ag...