2,2',4,4',5-Pentachlorobiphenyl (99)

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

2-Chlorophenol-3,4,5,6-d4,1000 µg/mL,isopropanol,1mL,

Dichlorprop-d3,100 µg/mL,isooctane,1mL