Piperonyl butoxide, 1,000 µg/mL
Supplier Page from Spex CertiPrep for Piperonyl butoxide, 1,000 µg/mL
Flavonoid Organic Standard in Dimethyl Sulfoxide, 1 mL from Spex CertiPrep
Lithium Metaborate Pure Grade from Spex CertiPrep
Paclobutrazol, 1,000 µg/mL from Spex CertiPrep
Sodium, 1,000 µg/mL (1,000 ppm) for ICP-MS, 125 mL from Spex CertiPrep