Y T Standard Back Catalog number: 92895 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674950 D6-Isoproturon, 10mg Price on request 683700 1-Methylpyrene, 100mg Price on request 79003 Acenaphthylene, 1000µg/ml in MeOH, 1ml Price on request