Pyrene-d10, 1000µg/mL in acetonitrile, 1ml Back Catalog number: 79696 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677411 Heptylphenol (technical), 25mg Price on request GA09011134LM Benzidine D8, 500µg/mL in Acetonitrile:Methanol, 1ml Price on request 30047 EPA Method 548 Analyte Price on request