L-Histidine Back Catalog number: 72181 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679661 D3-4-Methylaminoantipyrine picrate, 10mg Price on request 3452.9-100 Metobromuron, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 3060-89-7 Price on request 679465 Simazine, 100 µg/ml, Methanol, 1ml Price on request