Hexabromo[13C6]benzene, 1.2ml x 50ug/ml , toluene Back Catalog number: MHBBZ Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended DF-IS-E40 Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request 677759 DL-alpha-Tocopherol, 1000 µg/ml, Methanol, 1ml Price on request 79209 trans-Nonachlor Price on request