Isoproturon-d3 (N-methyl-d3)

2,2',3,3',4',5,5',6-Octachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

1,2,3,8,9-Pentachlorodibenzo-p-dioxin, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

1,2,3,6,7,8-Hexachlorodibenzofuran,50 µg/mL,n-nonane,1mL,