D5-Atrazine, 100 µg/ml, Acetone, 1ml Back Catalog number: 675980 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 15900-3162-100AN5 Mefenpyr-diethyl, 100ug/ml in Acetonitril, 5ml Price on request 9443.12-100-CY Bolstar Price on request 673534 4,4'-DDE, 100 µg/ml, Ethyl acetate, 5ml Price on request