PAH IS/S Standard, 4000µg/ml in MeChl., 1ml

1,2,3,7,8-Pentachloronaphthalene, 1.2mL x 50ug/mL, nonane

Omeprazole, 100mg

2H,2H,3H,3H-Perfluoroundecanoic acid, 50µg/ml in MeOH, 5ml