trans-1,2-Dichloroethene

n-Propyl 4-hydroxybenzoate-2,3,5,6-d4, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1219802-67-1

Crotoxyphos, 1000µg/ml in in hexane:acetone [9:1], 1ml

EPA Method 8240A Mix #5 - Alcohols, 2000µg/ml in MeOH, 1ml