Calibration Verification Solution , 1ml, nonane

Mass-Labelled DDT & Related Compound Mix, 2µg/ml in Nonane, 1,2ml

C27 1-Methyl triaromatic sterane, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 80382-27-0

Aminopyralid, 100mg