Disc. Use Part# 52130 Back Catalog number: 52111 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2044.15-K-ME 4-Nonylphenol, mixture of nonyl isomers, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 84852-15-3 Price on request 71348 Methyl-4-hydroxybenzoate, 1000µg/ml in MeOH, 1ml Price on request 94562 PAH Standard Price on request