Instrument Standard 3

Custom Mix of 4-Nonyl- and 4-t-Octylphenols ethoxylates, 100/20µg/ml in Acetone, 5x1ml

2,2',3,4,4',5,5',6-Octachlorobiphenyl (203)

Bromopropylate, 10.0 µg/ml, Ethyl acetate, 10ml