Propyzamide, 10 µg/ml, Cyclohexane, 10ml Back Catalog number: 680784 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 90128 Aroclor 1254 Price on request 8466.3 2-Imidazolinethione, , Solvent-, Unit , # of units-, Cas.no. Price on request 679456 2,4'-DDD, 100 µg/ml, Methanol, 1ml Price on request