High quality, pure silicone is laminated to 0.005” thick PTFE to give a pure, highly inert septum with excellent resealing characteristics even after repeated punctures. PTFE/Silicone septa are the preferred product for use in most HPLC and GC applications where
Included Quality Certificate Signifies the High Quality of the Vial This product can be used as a vial for high-sensitivity analysis in conventional LC and in LC/MS and GC/MS analysis. Wide Mouth with Preset Cap and Septum Improves Ease of Use This shortens
The vial cap should be turned to a full tightness, such that the silicone septum in the open-top closure pushes upwards, creating a slight dome. Overtightening can create bubbled septa that can compromise septum integrity and cause instrument rejection by some auto-samplers.
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 stays seated during piercing by the autosampler needle. The crimp cap vial requires crimping tools
Thermo Scientific™ 4mL (13mm) Screw Thread Vial Kits. Manufactured from high quality glass, these 4mL (13mm), 15x45mm vials feature 13-425 thread finish and fit a variety of autosamplers. Thermo Scientific™ EPA Screw Vial Assembled Kit, 20mL glass amber vial. Save time in sample preparation.
Waters offers three lines of certified vials: LC/GC Certified. LCMS Certified. TruView™ LCMS Certified. DIMENSIONAL TEST. All lines of Waters vials are certified to be within the dimensional tolerances for height, width, neck opening, neck center, threads, and bottom thickness specified for autosamplers.
High-quality borosilicate glass and rigid, autoclavable cap Standard open top, flat silicone/ PTFE septum design 40 mL capacity Available in clear or amber Vials are available assembled only or pre-cleaned to EPA protocol B. Independent laboratory
- 10mm (10 - 425) Screw Cap Vials feature a wider opening than other screw top vials. This increased target area makes sample preparation easier. It also reduces
Clear Glass Vials. Great for testing the solubility or dispersability of materials, clear glass vials provide you with an unhindered view of the solution. From £30.00. Each pack contains 100 glass vials, along with 100 caps lined with septa.
The exetainer (EX, Fig. 1d) was a 12-mL glass storage vial with butyl rubber septa (Labco, Lampeter, UK) commonly applied for gas isotopic analysis (i.e., CH 4 , CO 2 , and N 2 O) (Eby et al. 2015
Thermo Scientific SureStop Vials and Advanced Vial Closure System (AVCS) caps are specially designed to: Properly seal every time. Significantly reduce re-analysis. Increase sample throughput. Reduce solvent/sample evaporation. Maintain sample/data integrity.
For all of your analytical and biological applications, our vials, caps, and septa are made from the highest quality materials. Our portfolio consists of GC vials and LC vials, GC caps and LC caps, and GC septa and LC septa. Through our biological line, we offer glass and plastic vials for optimal measurement of samples by liquid scintillation
Our autosampler vials and caps are supplied high quality , ensuring that with vials from us will achieve consistent, reliable and reproducible results time after time. Our vials and caps are fully guaranteed to work in your autosampler. We offer a full range of 2ml, 4ml,
Aijiren premium certified vials, closures, high recovery vials, and vial inserts offer indisutry-leading performance. From the lowest bleed septa material in our caps to the most insert glass vial material, we are continuously refining our offerings by addressing small details that can make big productivity gains.
Thermo Scientific Routine Vials and Caps are ideal for use in most standard HPLC and GC applications and high-throughput analyses. These quality autosampler vials and caps provide consistent results for your standard and high-throughput pharmaceutical, environmental, and