Isoproturon, 100µg/ml n Acetonitrile, 1ml Back Catalog number: XA14470000AL Availability: In the manufacturer's stock Price on request - + Recommended DF-SS-A100 Mass-Labelled PCDD Sampling Spike Solution, 1.2ml x 100ng/ml, nonane Price on request 11230.14-500-IO 1-Butyldecalin,500µg/mL,isooctane,1mL, Price on request 90495 Biphenyl Price on request