Etofenprox, 1000ug/mL in methanol,1ml

Quinine hemisulfate,1000 µg base/mL,MeOH,1mL

15-cis-Tetracosenoic acid , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 506-37-6

Native PFAS Precision and Rec. Standard, 2µg/ml in MeOH, 1,2ml