Metribuzin-desamino, 100µg/ml in Acetonitrile, 5ml

[13C12]Dibenzofuran, 1.2ml x 50ug/ml, toluene

2,3',4',6-Tetrabromodiphenyl ether, 1.2ml x 50ug/ml, nonane

2,5-Dimethylhexane, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 592-13-2