3,4,6,7-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

ISO 9377-2MOD Stearyl Stearate Solution for Comparison 0,5ml Stearyl stearate test solution (S-4517) with 24,5ml Extraction solvent (n-Pentane) Unit: 1mL for direct GC-Comparison

2,2',3,4,4',5,5'-Heptachlorobiphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 35065-29-3

Bromoxynil-methyl ether, 10 µg/ml, Acetonitrile,