Ampicillin trihydrate, 100mg Back Catalog number: 675450 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 53072 Spiking Standard 3 Price on request 678261 Anilofos, 100 µg/ml, Acetonitrile, 1ml Price on request 676567 Ethyl methyl sulfide, 1ml Price on request