1,2-Hexanediol, 1000mg Back Catalog number: 684918 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 82410 EPA Method 8240A Matrix Spiking Standard Price on request 11693.12-100-IO 2,3,3',5'-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 685296 Chloramben, 100 µg/ml, Acetonitrile, 5ml Price on request