MCPP Back Catalog number: 78018 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 685719 4-Bromophenylurea, 100µg/ml in Acetonitrile, 1ml Price on request S-4761-2-10T Custom mix of C10-C16 alkyl PAHs, 25 components each 2µg/mL in Toluene (Sigma quality 155004, ACS Spectrophotometric grade): Prepared gravimetrically by weighing components and solvent to a calculated 0,2mg/mL. This product has been diluted gravimet Price on request 680842 Azobenzene, 100 µg/ml, Cyclohexane, 1ml Price on request