D2887 Calibration Solutions, in chloroform, 1ml

Mepiquat, 100μg/ml in Water, 1ml

Di-n-octadecyldisulfide, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2500-88-1

beta-Cypermethrin