![National Scientific Mass Spec Certified Vials from Thermo Fisher Scientific](/media/ugadogf5/efa2e943-7da8-4c78-bd9e-953bce904c82.jpg)
The National Scientific Mass Spec Certified Vials from Thermo Fisher Scientific are tested for particle counts, LC/MS and GC/MS background to ensure a high performance from each vial. Made from inert, pure and chemically stable glass, each National Scientific Mass Spec Certified Vial undergoes the in-process verification of 13 critical physical characteristics, thus ensuring a reproducible performance is obtained with every use. The vials are packed into ultra-high purity bonded PTFE/silicone closures which are airtight and re-sealable to further reduce the possibility of contamination.
The National Scientific Mass Spec Certified Vials from Thermo Fisher Scientific are suitable for a wide range of highly sensitive chromatography applications.