Spiromesifen, 100 µg/ml, Cyclohexane, 1ml

Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane

17 alpha(H),21ß(H)-(22RS)-Trishomohopane , 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 54340-13-5

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