Thiophene Back Catalog number: 79228 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79390 2-Chlorophenol-d4 Price on request C15970100 Pentachlorophenol 13C6, certified, 10mg Price on request 12139.13-10MG Ethofumesate,neat,neat,10mg, Price on request