trans-Chlordane

TO-13A Surrogate Standard

4,4'-Difluorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 457-68-1

2-Nitrofluorene-d9, 100µg/ml in Toluene, 1ml