Perchlorate (ClO4-)

2,4-Dichloro-6-methylphenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 1570-65-6

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

1,2,3,6,7,8-Hexachlorodibenzofuran, 1.2ml x 50ug/ml, nonane