1-(2,5-Dichlorophenyl)-3-methylurea

Paraoxon-methyl, 100 µg/ml, Acetonitrile, 5ml

3,3',4,5'-Tetrabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

2,8-Dibromodibenzothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 31574-87-5