BTEX (20 µg/mL) Back Catalog number: 98518 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4125-200-5T Perdeuterated Internal Standard - PAH-Mixture 7 4 Analytes, each 200 µg/mL in toluene; units:1x1mL, 1x5mL Compounds Window 0978.10 Naphthalene-d8 1 [1146-65-2] 1086.12 Biphenyl-d10 2 Price on request 677561 3-(4-Methylbenzylidene)camphor, 250mg Price on request 31039 Picloram methyl derivative Price on request