Endrin ketone, 1000µg/ml in Acetone, 1ml

2,4,6-Trichlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 35693-92-6

Method 200.8/1638/1640 Internal Standard

Bis(4-hydroxyphenyl) sulfone, 1.2ml x 50ug/ml, methanol