Triclosan (13C12, 99%) 100 µg/mL in Nonane, 1,2ml

D9-Trimethoprim, 10mg

Phenol-d6, 1000µg/ml in MeOH, 1ml

2,2',3,3',4,6,6'-Heptachlorobiphenyl,100 µg/mL,isooctane,1mL,