WS PAH Calibration Level 4 Back Catalog number: 92605 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended RPC-100AS 2,3,4,4,5,5-Hexachlorobiphenyl,BZ-167 913,10 Kč 684,83 Kč S-4124-200-T Perdeuterated Internal Standard - PAH-Mixture 6 7 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 3830.3-K-ME 2,3-Dichloro-1-propanol,1000 µg/mL,MeOH,1mL, Price on request