Perchlorate (ClO4)- Single-Element Ion Anion Standard, 1,000 µg/mL (1,000 ppm), 125 mL
Supplier Page from Spex CertiPrep for Perchlorate (ClO4)- Single-Element Ion Anion Standard, 1,000 µg/mL (1,000 ppm), 125 mL
Chloride (Cl)- Single-Element Ion Anion Standard, 100 µg/mL (100 ppm), 500 mL from Spex CertiPrep
ICP-MS Interferents A1, 125 mL from Spex CertiPrep
Interference Check Standard 5 for AA & ICP, 125 mL from Spex CertiPrep
Nitrite (NO2)- Single-Element Ion Anion Standard, 1,000 µg/mL (1,000 ppm), 500 mL from Spex CertiPrep