Copper, 1,000 µg/mL, for AA and ICP, 500 mL
Supplier Page from Spex CertiPrep for Copper, 1,000 µg/mL, for AA and ICP, 500 mL
Arsenic, 1,000 µg/mL, for AA and ICP, 125 mL from Spex CertiPrep
Flubendiamide CannStandard, 1,000 µg/mL from Spex CertiPrep
Nitrate-Nitrogen Single-Element Ion Anion Standard, 1,000 µg/mL (1,000 ppm), 125 mL from Spex CertiPrep
Systhane (Myclobutanil), 1,000 µg/mL from Spex CertiPrep