Heavy Metals Testing Kit, 1,000 µg/mL (1,000 ppm), 30 mL
Supplier Page from Spex CertiPrep for Heavy Metals Testing Kit, 1,000 µg/mL (1,000 ppm), 30 mL
Aluminum, 1,000 µg/mL, for AA and ICP, 125 mL from Spex CertiPrep
Antimony, 1,000 µg/mL (1,000 ppm) for ICP-MS, 125 mL from Spex CertiPrep
Dibrom (Naled) AOAC Cannabis Pesticide Standard, 100 µg/mL from Spex CertiPrep
Gold, 100 µg/mL (100 ppm) for ICP-MS, 125 mL from Spex CertiPrep