D4-Quinoxyfen, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 677110 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 0978.10-100-T Naphthalene-d8, 100 µg/mL,toluene, 1mL Price on request 682330 Dinonyl phthalate (mixture of isomers), 1000mg Price on request 72001 Tris(2-chloroethyl)phosphate Price on request