Pyrene Back Catalog number: 94004 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended RPC-119AS 3,4,4-Trichlorobiphenyl (BZ-37) 998,21 Kč 93243 4-Ethylphenol Standard Price on request 2968.16-100-IO Temephos-d12 (O,O,O',O'-tetramethyl-d12), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1219795-39-7 Price on request