Crimp vials are sealed with aluminum caps with septa using crimper and decrimper tools (manual or electronic). The vial selected depends on your sample size and instrument compatibility (see autosampler compatibility chart). Snap vials sealed with snap caps are easy to apply and remove without the need for crimping or de-capping tools.
Dry Vials are made with standard opening 1.5mL, 12x32mm vials with a pre-crimped aluminum seal having a PTFE/Rubber Septum. Dry Vials are available in Clear, Type 1 Class A or Amber, Type 1 Class B borosilicate glass.
Showing 1-15 of 15 results for "Amber Vial crimp cap with septum" Advanced Search. Structure Search. Relevance. Compare. Black phenolic open top screw caps.
Mar 22, 2020 · Crimp Vials 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 to carry out the sealing process. For low volume settings, manual crimper tools are the
National Scientific. 20mm Crimp seals with prefitted septa for headspace vials Seals with pre-inserted septa are convenient and minimize contamination due to handling Use magnetic seals with CTC/Leap* Technologies, Gerstel* and other magnetic transport autosamplers PurePak* PTFE/Silicone seals are packed.
Our associated crimp caps come with a choice of either PTFE/silicone, PTFE only, natural red rubber, butyl, or PTFE/butyl septum materials. Our 2 mL crimp top vials and 11 mm crimp caps are the perfect fit for HPLC and GC instrument platforms across a wide variety of applications, including pharmaceutical, environmental, energy and fuels, forensics, materials science, biopharmaceutical, proteomics, and metabolomics.
reproducibility of the crimp is as good as the consistency of the vials and seals. 1. Select 5 or so vials, caps, and seals for the purpose of setting the crimp. 2. Place the seal and cap on the vial and rest the crimper on top of the cap.
Headspace vials are available in clear or amber glass with a round or flat base, a crimp seal with a beveled or square edge finish, or with a screw-thread finish. Headspace vials, septum, and caps can be purchased in various quantities separately or together as convenience kits to fit your laboratory needs.
AQR™ Caps for RSA™ Autosampler Vials, MicroSolv Technology Corporation. Supplier: MicroSolv Technology Corp. Description: Cap, AQR, Autosampler, magnetic crimp, silver with fitted ultra pure silicone/PTFE septa, For use with 11mm snap/crimp top 12x32mm AQ vials, AQ-Advanced Quality Brand. ,10804-600PK,10804-602PK.
Catalog # 21197 Units 1000-pk. Includes Clear 2.0 mL Vial, Untreated, Silver Seal, PTFE/Natural Rubber Septa Product Name Crimp Vial Convenience Kit
Save time during sample preparation and reduce the risk of contamination using Thermo Scientific™ 20mm Crimp Top Clear Headspace Vial Convenience Kits (Unassembled). Each kit includes matched quantities of vials and caps with pre-assembled septa. Choose from Thermo Scientific™ National™ and Thermo Scientific™ Chromacol™ brands.
Nov 14, 2016 · For optimal crimping results the appropriate crimping tool needs to be adjustable, as type and height of the vial’s crimp neck as well as thickness and hardness of the septum are decisive
Kits P/N Vial (Vial P/N) Cap incl. Septum (Cap incl. Septum P/N) 961-10010-12 . 10 ml glass, clear; 20 mm crimp neck; round bottom; 46.0 x 22.5 mm. 961-10020-11
Jan 26, 2010 · For long term, I would not trust any vial with an open cap and septum, crimped or not. Solid screw on cap with little or no headspace has been the most trustworthy in my experience. Re: The pros and cons of crimp vs screw top vials