D4-Quinoxyfen, 5mg Back Catalog number: 677109 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673694 Quinoxyfen, 100 µg/ml, Ethyl acetate, 5ml Price on request 53064 Spiking Standard 1 Price on request 79695 Dibenzothiophene-d8 Price on request