2,3,5,6-Tetrabromo-p-xylene, 1.2ml x 50ug/ml , toluene Back Catalog number: PTBX Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 20037 CLP Pesticide Mix “B”, in HE:TO [1:1], 1ml Price on request 32561 Chloromethane Price on request 32521 m-Xylene Price on request