Butyltin Chloride Standard, 2000µg/ml in MeChl,1ml

3-Methoxytyramine-d4 hydrochloride,100 µg base/mL,MeOH,1mL,

Fenthion, 100 µg/ml, Acetonitrile, 5ml

Malaoxon, 100 µg/ml, Acetonitrile, 5ml