Hexachlorobenzene Back Catalog number: 95456 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-LCS-A Mass-Labelled PCDD/PCDF Solution/Mixture , 1.2ml , nonane Price on request 32631 Isopropyl ether Price on request 30028 EPA Method 525 - Phthalate Standard Price on request