Bentazon methyl derivative Back Catalog number: 71093 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 83560 p-Tolualdehyde-DNPH, 100µg/ml in Acetonitrile, 1ml Price on request 679471 Triamiphos, 100 µg/ml, Acetonitrile, 1ml Price on request 90983 Fluoranthene Price on request