Guaiol CannStandard, 1,000 µg/mL
Supplier Page from Spex CertiPrep for Guaiol CannStandard, 1,000 µg/mL
Barium, 10,000 µg/mL, for AA and ICP, 500 mL from Spex CertiPrep
ICP-MS Multi-Element Solution 4, 10 µg/mL (10 ppm), 125 mL from Spex CertiPrep
Phosphate-Phosphorus Single-Element Ion Anion Standard, 1,000 µg/mL (1,000 ppm), 500 mL from Spex CertiPrep
Prallethrin (mix of isomers), 1,000 µg/mL from Spex CertiPrep