4-Hydroxybenzoic acid, 1000µg/mL in MeOH, 1ml Back Catalog number: 2514.7-K-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 9821.8-100MG 1-(4-Hydroxyphenyl)ethanone , neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 99-93-4 Price on request 677813 D5-PCB 116, 100 µg/ml, Isooctane, 1ml Price on request 91807 Semi-Volatile Mix #2 Price on request