EPA Method 1666 Standard #1

cis-Decaline, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 493-01-6

3,3'-Dimethyl-4,4'-diaminodiphenylmethane,100 µg/mL,acetonitrile,1mL,

GC-IRMS Standards (C15 (?13C: -30.22); C20 (?13C: -33.06); C25 (?13C: -28.21)), 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no.