Chlorohydrocarbon Standard Back Catalog number: 97851 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66066 2,3’,4,4’-Tetrachlorobiphenyl (66) Price on request X9139 1-Naphthylamine Price on request 94581 DNPH-Derivatives Mix #2 Storage: Freezer Price on request