Aldicarb, 10 µg/ml, Acetonitrile, 10ml

2,8-Dichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

rac-(1R,2R,5R,6R,9S,10S)-5,6-dibromo-1,10,11,, 1.2ml x 50ug/ml, toluene

EPA Method 8060 QC Check Solution