pH 6 Certified Buffer Standard, 6 SI Units, 500 mL
Supplier Page from Spex CertiPrep for pH 6 Certified Buffer Standard, 6 SI Units, 500 mL
Daminozide CannStandard, 1,000 µg/mL from Spex CertiPrep
ICP Standards Kit, 1,000 µg/mL for AA and ICP from Spex CertiPrep
Lead, 1,000 µg/mL (1,000 ppm) for ICP-MS, 125 mL from Spex CertiPrep
Prallethrin (mix of isomers), 1,000 µg/mL from Spex CertiPrep