Dioxabenzofos, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 683832 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 57381 Thallium (Tl) Price on request 681212 Valeraldehyde, 1ml Price on request 677053 Flufenamic acid, 100mg Price on request