Extended Calibration/Low Level Solution, 500ul, nonane Back Catalog number: EN-1948CSL Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 70818 Propargite Price on request 675958 1-(3,4-Dichlorophenyl)urea, 100 µg/ml, Acetonitri Price on request 14500-0880-10CY10 Indeno(1,2,3-cd)pyrene, 10μg/ml in Cyclohexane, 10ml Price on request