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

EPA Method 525.2 - Internal Standard, 2000µg/ml in MeChl, 1ml

Omeprazole, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 73590-58-6

PAH Mix, 0.5mg/mL in Acetonitrile, 1ml