Deuterated PAH Std., 2000µg/ml in MeChl, 1ml

Pyrimethanil, 100 µg/ml, Ethyl acetate, 5ml

1,2,3,4,5,6,7-Heptachloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane

25-Hydroxyvitamin D2, 50μg/ml, 1ml