D-(+)-Xylose

1,2-Dichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

2,4-DB methyl ester, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 18625-12-2

Omethoate, 10.0 µg/ml, Acetonitrile, 10ml