Pyrethrins, 100 µg/ml, Ethyl acetate, 1ml Back Catalog number: 677922 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended BB-9 2,5-Dibromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request 21004 CLP Vol. GS/MS Anal., 200ug/ml in MeOH:H20, 1ml Price on request C15711090 Octanoic acid-methyl ester, 1ml Price on request