Tetrabromo-o-chlorotoluene, 1.2ml x 50ug/ml, toluene Back Catalog number: TBCT Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 73129 Benzyl isobutyl paraben Price on request DF-IS-F Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request 678275 Chlorobenzilate, 100 µg/ml, Acetonitrile, 1ml Price on request