Isobutyl alcohol, 1g Back Catalog number: N-12234-1G 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 96071 Pesticide Mix #21 Conc Price on request 73491 Fexofenadine, 1000µg/ml in MeOH, 1ml Price on request