Seachem MultiTest Copper Test KitTest Kits > Seachemhttp://www.charterhouse-aquatics.co.uk/catalog/seachem-multitest-copper-test-kit-p-1373.htmlThis kit measures copper (all types) down to 0.01 mg/L in marine or freshwater. Uses a highly sensitive catalysis based procedure.9.95upc1373Charterhouse AquaticsSeachem MultiTest Copper Test Kit1 out of 5
based on 2 voters.