2,2’,3,5,6,6’-Hexachlorobiphenyl Back Catalog number: 66152 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 98554 Formaldehyde (0.5 ppm) Price on request 676943 4,4'-Difluorobenzophenone, 100mg Price on request D-2887-REFOIL Reference Gas Oil Sample Lot #2, 1ml Price on request