GLC Reference standard 569-C, 100mg

n-Hexatriacontane, ?13C: -26.15, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 630-06-8

Chlorimuron-ethyl, 100 µg/ml, Acetonitrile, 5ml

2-Phenylbenzoxazole, neat, Solvent-neat, Unit 10MG, # of units-23, Cas.no. 833-50-1