Chemical composition (main components in approx. wt %) Aijiren Technology™ glass vials are made from USP Type I Glass. Glasses ... seal preventing evaporation.
Crimp caps squeeze the septum between the rim of the glass vial and the crimped aluminum cap. This forms an excellent seal preventing evaporation. The septum
All the seals, caps, septa and inserts will be located on the corresponding glass - chemical inertness, durability, light sensitivity, storage condi-.
Nov 5, 2018 A: Evaporation of both solvent and analytes can occur over time, even with re-sealing septa like PTFE/Silicon. It is very much dependent on ...
Our HPLC and GC Autosampler Vials are available in clear or amber Type 1 borosilicate glass. A variety of styles are available to fit your instrument. Screw-top.
The dram/sample vials are available in clear or amber Type I borosilicate glass assembled with solid top or open hole black polypropylene screw thread closures.
Type NP - general purpose soda-lime glass used where chemical seal to the vial. Simply snap on the cap and an evaporation-proof seal of a crimp cap.
possible evaporation rate of all autosampler vials. • Furthermore, the glass surface of these particular screw-top vials possesses very low adsorption.
The screw-top sample vial provides a low-evaporation, reusable, and less-harmful sealing method than the crimp cap, and no additional tools are required.
8mm (8-425) screw neck vials are the original smaller opening autosampler vials 11mm snap caps provide a secure seal that minimises evaporation, ...
robotic autosampler pick-up of vials by assuring a more level and centered vial closure crimp top vials in terms of preventing sample evaporation.
SEALED DESIGN & REUSABLE - Polypropylene screw cap with precision-fit septa provides an evaporation-proof seal. Bi-layer includes silicone and PTFE material
Autosampler vials are usually made from clear or amber glass, both of which are highly inert. Amber glass helps protect more sensitive samples from exposure to
Find the perfect autosampler chromatography vial for your HPLC or GC application. Chrom Tech carries a range of chromatography vials, compatible with most
Valor® Glass vials have uniform surface chemistry, and therefore exhibit a consistent extractables response between low- and high-fill volume conditions.