Thiodicarb, 10.0 µg/ml, Acetonitrile, 10ml Back Catalog number: 673456 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 677751 4-Ethylguaiacol, 100 µg/ml, Acetonitrile, 1ml Price on request 66211 Group 1a PCB’s - Aroclor Toxicity Price on request 682489 3-Heptanone, 1000mg Price on request