2,2’,3,3’,4,4’,5,5’-Octachlorobiphenyl (194)

ß-glucuronidase from ocean-fresh Red Abalone, >100,000 u/ml, 25ml

Total Kjeldahl Nitrogen (N), 100µg/ml in Water, 100ml

x of 4-Nonyl- and 4-t-Octylphenols ethoxylates, 20/4µg/ml in Acetone, 1ml