5-Hydroxy-2,4-D, 10mg

Hexachlorobenzene-13C6, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 93952-14-8

2,3,4-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,

1,2,3,6,7-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane