Ampicillin trihydrate, 100mg Back Catalog number: 675450 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 70308 p-Xylene, 1000µg/ml in MeOH, 1ml Price on request 9195.22-100-ME Sildenafil-d3 (N-methyl-d3-piperazine), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1126745-90-1 Price on request 680450 3,5,6-Trichloro-2-pyridinole, 100 µg/ml, Methanol Price on request