CWA Silica as SiO2 Back Catalog number: 55100 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4398-400-2MEX5 PAH Mixture C 0263,20 Benzo[b]fluoranthene 0265,20 Benzo[k]fluoranthene 0239,20 Benzo[a]pyrene 0222,22 Benzo[ghi]perylene 0277,22 Indeno[1,2,3-cd]perylene Concentration: 400 µg each/mL in methanol Units: 2mL screw-cap bottles Price on request 79638 Cholesterol Price on request 13600-0183-1000ME Diethyleneglycol-monobutylether, 1000µg/ml in MeOH Price on request
