Organochlorine Pesticides Mix A, 200 µg/mL
Supplier Page from Spex CertiPrep for Organochlorine Pesticides Mix A, 200 µg/mL
0.0394 N Sodium Thiosulfate, 1 Gallon in Cubitainer from Spex CertiPrep
Aluminum, 1,000 µg/mL, for AA and ICP, 125 mL from Spex CertiPrep
ICP-MS Instrument Calibration Standard 2, 100 µg/mL (100 ppm), 125 mL from Spex CertiPrep
Magnesium, 1,000 µg/mL (1,000 ppm) for ICP-MS, 125 mL from Spex CertiPrep