Parlar 50, 10µg/mL in nonane, 1,2ml

2,3,3',4,4',5-Hexachlorobiphenyl-2',6,6'-d3,100 µg/mL,isooctane,1mL

1,2,4,7-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

d2 C27 ??? (20R)-Cholestane,neat,neat,25mg