Permethrin (cis & trans), 1,000 µg/mL
Supplier Page from Spex CertiPrep for Permethrin (cis & trans), 1,000 µg/mL
Arsenic, 1,000 µg/mL (1,000 ppm) for ICP-MS, 125 mL from Spex CertiPrep
Base Oil 20 Blank, 1 Gallon from Spex CertiPrep
Dibrom (Naled) AOAC Cannabis Pesticide Standard, 100 µg/mL from Spex CertiPrep
ICP-MS Interferents Check Solution B2 (for SOW-846), 10 µg/mL (10 ppm), 125 mL from Spex CertiPrep