Isofenphos, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678095 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 79615 4,5-Methylenephenanthrene Price on request 14728.22-K-AN Δ9-THC Carboxylic Acid A, 1000µg/ml in Acetonitrile, 1ml Price on request 79099 Aroclor 1248 Price on request