Zolpidem tartrate, 10mg Back Catalog number: 677423 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 20003 EPA Method 8240A/1666 - Purgeable Internal Std Price on request 98626 PCB Mix 25 ppb Price on request 52029 Spike Sample Standard 2A (Water) Price on request