2,2',4,5',6-Pentabromobiphenyl, 1.2ml x 50ug/ml, nonane

1,8-Dichloronaphthalene,50 µg/mL,isooctane,1mL,

MCPB-d3 (4(4-Chloro-2-methylphenoxy-3,5,6-d3)butyric acid), 100µg/mL, Solvent-acetone, Unit 1mL, # of units-1, Cas.no. 1219803-42-5

Parathion methyl