Sodium, 1,000 µg/mL, for AA and ICP, 500 mL
Supplier Page from Spex CertiPrep for Sodium, 1,000 µg/mL, for AA and ICP, 500 mL
Fluoride (F)- Single-Element Ion Anion Standard, 100 µg/mL (100 ppm), 500 mL from Spex CertiPrep
Nitrite (NO2)- Single-Element Ion Anion Standard, 1,000 µg/mL (1,000 ppm), 500 mL from Spex CertiPrep
Paclobutrazol, 1,000 µg/mL from Spex CertiPrep
Sulfate (SO4)-2 Single-Element Ion Anion Standard, 1,000 µg/mL (1,000 ppm), 125 mL from Spex CertiPrep