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

2,4-Dibromobiphenyl, 1.2ml x 50ug/ml, nonane

d3 C28/C29Monoaromatic sterane (5 alpha(H)/5ß(H)), 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Individual Calibration Solutions , 200ul, toluene