Formaldehyde-DNPH Level 3 (1.0ug/mL)

Bixafen, 100 µg/ml, Acetonitrile, 1ml

Omeprazole, 100mg

2,2',3,4,4',5'-Hexabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane