Extended Calibration/Low Level Solution, 500ul, nonane Back Catalog number: EN-1948CSL Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended MDD-0 [13C12]Dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Price on request 94213 Herbicide Acid Standard Price on request C10013200 Acetamiprid-N-desmethyl, 10mg Price on request