1,2,3,4,7-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Precision and Recovery Stock Solution: WHO PCBs, 1.2ml, nonane

Imazamethabenz-methyl, 100µg/ml in AL, 1ml

2,2',5,5'-Tetrabromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 59080-37-4