Multi-Element Internal Standard / Back Catalog number: 53319 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680601 Flumetsulam, 100mg Price on request 2238.18-100-5AN Zearalenone, 100µg/mL, Solvent-acetonitrile, Unit 5mL, # of units-1, Cas.no. 17924-92-4 Price on request 70582 Chlorbromuron, 1000μg/ml in Acetonitrile, 1ml Price on request