Prallethrin (mix of isomers), 1,000 µg/mL
Supplier Page from Spex CertiPrep for Prallethrin (mix of isomers), 1,000 µg/mL
Ammonium (NH4+) Single-Element Ion Cation Standard, 1,000 µg/mL (1,000 ppm), 125 mL from Spex CertiPrep
Chloride (Cl)- Single-Element Ion Anion Standard, 1,000 µg/mL (1,000 ppm), 500 mL from Spex CertiPrep
Fluoride (F)- Single-Element Ion Anion Standard, 100 µg/mL (100 ppm), 125 mL from Spex CertiPrep
ICP-MS Interferents A1, 125 mL from Spex CertiPrep