D10-1-Butanol, 100 µg/ml, Acetonitrile, 1ml

D6-Chlorpyrifos-methyl, 100 µg/ml, Acetone, 1ml

U{13C22}-Roquefortine C, 25µg/mL, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no.

ι-1,2,5,6,9,10-Hexabromocyclododecane, 1.2ml x 50ug/ml, toluene