Can-Terp Mix 2, 100 µg/mL
Supplier Page from Spex CertiPrep for Can-Terp Mix 2, 100 µg/mL
IC Instrument Ion Anion Check Standard 1, 125 mL from Spex CertiPrep
Perchlorate (ClO4)- Single-Element Ion Anion Standard, 1,000 µg/mL (1,000 ppm), 125 mL from Spex CertiPrep
Prallethrin (mix of isomers), 1,000 µg/mL from Spex CertiPrep
Silver, 1,000 µg/mL, for AA and ICP, 125 mL from Spex CertiPrep