Furathiocarb, 100 µg/ml, Acetonitrile, 5ml

n-Butylbenzene-d14, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 65087-59-4

3,4,5-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,

N-Nitrosodi-n-butylamine