GCSE Edexcel Combined

Sodium Carbonate 10-Water£4.97

Sodium Metabisulphite£4.96

Also known as Sodium Disulphite

Universal Indicator Solution Colour Cards - pH 1-14£4.88

Benedict's Solution Qualitative - 500ml£4.84

Sulphuric Acid 96-98% - 250ml£4.73

Basic Acrylic Block - Semi-circular 75mm (Dia.)£4.69

Full Range Indicator pH 1-14£4.64

Inoculating Loops£4.59

G-Clamp 50mm£4.55

Buffer Solution - pH2£4.51

Also known as pH2 (Glycine)

Buffer Solution - pH10£4.50

Also known as pH10 (Borate)

Buffer Solution - pH7£4.50

Also known as pH7 (Phosphate)