Jan 24, 2022 · This facilitates the autosampler job to draw and inject an accurate sample volume. The major difference lies in the thread (7 to 11mm, with 8 and 9mm very common) which can cause compatibility problems between vials and caps (that is, when we don’t buy convenience kits!), and the type of closure which affects the quality of the seal.
Aijiren's 2 mL crimp vials and 11 mm crimp vial caps are the perfect fit for HPLC and GC autosamplers across a wide variety of applications, including pharmaceutical, environmental, energy and fuels, forensics, materials science, biopharmaceutical, proteomics, and metabolomics.
Dec 1, 2017 · Disc-style crimping offers a more consistent, commonly used method. In this method, a pressure block applies an appropriate and uniform pressure onto the vial, stopper and seal. A disc then gently and consistently tucks the aluminum under the flange of the vial crown, securing the seal. Properly sealed vials are essential as they help to
Quality Inspection for Vials During the Filling and Sealing Process. The VINSPEC HEALTHCARE inspection system covers all inspection requirements that apply to the filling and sealing of vials—inline, at filling speed. As a result, you can quickly detect unwanted process changes, correct the relevant parameter, and ensure high quality output
Our certified vials (screw vials, crimp vials and snap vials) and certified caps (screw caps, crimp caps and snap 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
Standard chromatography vial sizes include 8 x 40mm, 12 x 32mm, and 15 x 45mm. Robotic Arm Machines (R.A.M.) use a non-standard 9mm vial with a magnetic cap. For autosamplers, choose a vial designed for that specific brand. Inserts can be used to decrease the capacity of the vial while maintaining the exterior dimensions.
Aijiren's autosampler vials are available as either snap, screw or crimp in style. Most users will be familiar with the main 2 mL vial being the HPLC vial or LC/MS vial; sometimes being referred to as a 1.5 mL vial. We have also designed a range of 2 mL GC vials and GC/MS vials for your gas chromatography applications.
composition of the glass vials used in laboratories can affect data output and accuracy, ultimately impacting research fi ndings and patient care. We also provide key considerations to choose the best glass vial quality for analytical applications.
These 2 mL glass crimp top vials are Specification Certified to ensure autosampler compatible physical dimensions. Choose from clear and amber glass. The vials meet all requirements of US, EU, and JPN Pharmacopia. Seal these crimp vials with 11 mm aluminum crimp caps and septa using a manual or electronic crimper tool.
the amount of compression of the cap and is very accurate. There may be some drifting over time due to stretching or wearing-in of components of the new crimper, but generally the 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.
When testing for specific analytes, researchers prioritise data accuracy and reproducibility, especially in clinical research. The sample handling and preparation stages are particularly important
Jun 22, 2020 · Here, we discuss how the surface and composition of the glass vials used in laboratories can affect data output and accuracy, ultimately impacting research findings and patient care. We also provide key considerations to choose the best glass vial quality for analytical applications.
Thermo Scientific™ Electronic Vial Crimpers and Decrimpers are available as handheld and high-power models for 8mm, 11mm, 13mm, and 20mm crimp vial caps. The electronic crimper's message window provides all-important information at one glance, such as: The actual crimp power; An error message after an incorrect crimping process
The vials are Specification Certified to ensure autosampler compatible physical dimensions, and meet all requirements of US, EU, and JPN Pharmacopia. Seal these crimp vials with 20 mm aluminum crimp caps and septa using a manual or electronic crimper tool.
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