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 3375.9-100-CY Dichlorprop Price on request XA16440000AL Propazine, 100µg/mL in Acetonitrile, 1ml Price on request 59084 Minerals Standard #2 Price on request