Sodium, 1,000 µg/mL, for AA and ICP, 250 mL
Supplier Page from Spex CertiPrep for Sodium, 1,000 µg/mL, for AA and ICP, 250 mL
Fluoride (F-) Single-Element Ion Selective Electrode Standard, 10 µg/mL (10 ppm), 500 mL from Spex CertiPrep
ICP-MS Multi-Element Solution 2A without Mercury, 10 µg/mL (10 ppm), 125 mL from Spex CertiPrep
Indium, 1 µg/mL (1 ppm) for ICP-MS, 125 mL from Spex CertiPrep
Interference Check Standard 5 for AA & ICP, 500 mL from Spex CertiPrep