Esfenvalerate, 1000µg/ml in MeOH, 1ml

2-Methyl-2-(4,8,12-trimethyltridecyl)-chromane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 362051-21-6

d2 C29 alpha alpha alpha (20R)-Ethylcholestane, 100µg/mL in Isooctane, 10 x 1ml

Dichlorvos-d6 (dimethyl-d6), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 203645-53-8