5mm Zinc Squares (Class Set)

Zinc (5mm squares)

Conveniently cut and divided into six jars for sharing around the lab

Perfect for testing in spotting tiles

Described in the following exam practical notes:

Edexcel SC11A/CC11A - Displacement

Edexcel SC20e.1 - Building materials and acid

Container: 6 x Glass jars (black plastic screw tops)

Pack size: 800

Order code: 5ZNC800