Terbutryn, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 675305 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended DF-IS-A200 Mass-Labelled PCDD Internal Standard Solution, 1.2ml x 200ng/ml , nonane Price on request 79407 Benzo(k)fluoranthene Price on request 72921 3-Methyl-2-butanone Price on request