CLP Calibration Standard

4 alpha-Methyl-5 alpha(H),14 alpha(H),17 alpha(H)cholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 474-41-9

Butralin, 10.0 µg/ml, Ethyl acetate, 10ml

1,2-Dichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,