Calibration Standard Mix 2

4-(N-Methyl-N-nitrosamino)-1-(3-pyridyl)-1-butanone-d4, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 764661-24-7

4,4'-Diaminodiphenylmethane, 100 µg/ml, Acetonitr

IP 391-95 Calibration Level 1