Extracting lead and copper Exp

Per set + HazCards : 21, 56, 26

• Carbon Powder (Charcoal wood)

• Lead Oxide (Cupboard 1) display in fume cupboard

• Copper oxide

• 2 X Dry Test (or Ignition tubes) (use old TT or Ignition Tubes as they will not be washable) 

• Test tubes holders

• Spatulas

• Bunsen burner, HPM GAS ON

• Mineral wool