Chromium standard

d2 C20 Triaromatic Sterane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 205529-79-9

4-OH-Pyriproxyfen (4'-OH-pyr), 100 µg/ml, Acetoni

16-O-Methylcafestol, 2mg