IC-MS Verification Standard

Heptadecafluorooctanesulfonic acid, 1000µg/ml in MeOH, 1ml

2,2',5,6'-Tetrachlorobiphenyl, neat, Solvent-neat, Unit 25MG, # of units-1, Cas.no. 41464-41-9

Vitamin A,neat,neat,100mg,