Qsert clear 300 µl PTFE/sil x 100, cert

The QSertVial™ is the ultimate microsampling device. It contains a 300 μL glass insert that is fused to the vial to form one precise integral unit. The rim of the insert is positioned slightly above the top of the vial so the septum can make a secure seal with the closure, eliminating evaporation and cross contamination. The insert is centered into the vial, 2 mm from the bottom, allowing for consistent sample recovery and eliminating problems causied by variation in insert depth. It is compatible with the majority of autosamplers in the market. It is available in a variety of kit configurations.
• Evaporation and cross contamination between insert and vial is eliminated
• Higher sample recovery with either bottom loading or side loading needles (point style #2 and #5). Residual dead volume can be as low as 4 μL, depending on precision adjustment of the instrument.
• Consistent sample recovery from vial to vial because the insert is always at the same precise depth within the vial.
• Wide mouth opening has larger target area reducing the possibility of bent needles.
• Easy sample identification of white mat finish marking panel.
• Available in clear or amber glass.