Ethephon, 10 µg/ml, Acetonitrile, 10ml

EPA Method 8240A Mix #3

Cyclohexane, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 110-82-7

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