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

Tris(2,4-di-tert-butylphenyl) phosphate, 1.2ml x 50ug/ml, toluene

gamma-HCH, 100 µg/ml, Acetonitrile, 5ml

Triclosan, purified 99%,50 µg/mL,n-nonane,1mL,