pre-slit septa HPLC glass vials standard opening

Chromatography Vials, Amber & Clear, Vial Caps & Septa | Aijiren

Chromatography vials are containers used to transport your sample matrix to the instrument prior to injection. Aijiren offers a broad range of chromatography vials in a variety of volumes, material compositions, and closure types to meet the specific needs of a wide range of applications.

8mm Autosampler Vial Screw Thread Caps - thermofisher.com

Catalog number: 8-SCR. Thermo Scientific™ 8mm Autosampler Vial Screw Thread Caps feature an 8-425 thread finish and are available in an assortment of styles to match your HPLC, GC or IC application needs. Convenient pre-assembled caps and septa minimize contamination from handling. Choose from Thermo Scientific™, Thermo Scientific

Chromatography Vial Closures | VWR

Chromatography Vial Closures. When separating organic and inorganic compounds for analysis, chromatography vial closures protect compound mixtures from contamination. The caps feature different finishes and septa materials for gas or high performance liquid chromatography applications. Maintain a clean and safe workplace using the spill-free

silanized autosampler glass vials silicone slit septa

8-425 Standard Opening 12x32 Vials Cat. no. 200 252 & 200 250 Silanized glass vials are an excellent solution when protein absorption must be avoided. VWR® Autosampler Vials, Inserts and Closures. White Silicone, Pre-slit. 10803-884. 100. VWR® 9mm Wide Opening Screw Thread Vials Convenience Kits. Kit Type. Glass. Patched. Cap Color. Septum

Hplc vial pre split septa | Sigma-Aldrich

black polypropylene hole cap, thread for 8-425, PTFE/silicone, Top Hat (septa and closure designed to fit together tightly), for use with 2 mL vial, 4.6 mm opening, pkg of 100 ea. Expand. Hide. 27262. black polypropylene hole cap, thread for 8-425, PTFE/silicone, septum thickness 1.5 mm, for use with 2 mL vial (standard opening), pkg of 100 ea.

For HPLC Vial Caps and Septa, you need to know

Oct 21, 2022 · Pre-slit septa feature a slit in the center, allowing easier penetration and sample removal. This type of septum is similar to a silicone septum without a slit because it also has excellent resealing capabilities. One difference is a pre-slit septum is slightly less tolerant of aggressive solvents.

Septa Selection Tool | Thermo Fisher Scientific - US

Pre-slit, high quality red rubber with a thin (0.003") layer PTFE. For applications using a very thin-gauge syringe needle or in instances when a vacuum may form in the vial. Silicone rubber septa High quality, silicone rubber laminated to PTFE. Use when excellent resealing qualities are a must.

40% larger opening HPLC vials slit-Aijiren Vials for HPLC

40% larger opening bonded PTFE/silicone slit septa HPLC GC recommended konik autosampler vials. Has the same 8 x 40 mm external dimensions as the glass vial above Completely pre-a Emai: market@aijirenvial.com

pre-slit septa autosampler vials standard opening-HPLC

PerkinElmer. Top Vials and 100 preassembled Black Caps with PTFE/Silicone Pre-slit Septa together in an environmentally clean, re-sealable clamshell pack. Volume: 2 mL Size: 12 x 32 mm I.D.: 10 mm Finish: Screw Top with Closure Kit Description: Amber glass vial PTFE/Silicone Pre-slit Septa with Black Cap. Related Products: 10 Mm Vial.

Sample Vials | Waters

These vials with pre-slit septum come pre-assembled for use in dissolution systems. Amber glass 12 x 32mm vial with bonded preslit silicone/PTFE cap and septum, Preassembled for dissol Part Number: 186003455

Pre-slit Septa — Tips You Need To Know and Simple Use Guide

Jun 13, 2022 · Pre-slit septs are excellent solutions for chromatography applications that require 20% or more of the sample injection from the vial each time. The purpose is to avoid creating a suction effect. Autosampler in action, which requires the use of vials with septa. In addition to that, the slit permits ambient gas to equalize the gas in the vial.

Pre-slit septa | Sigma-Aldrich

Find pre-slit septa and related products for scientific research at MilliporeSigma. US EN. volume 1.2 mL, clear glass vial, thread for 9 mm, O.D. × H × I.D. 12 ...

Standard Opening 9-425 HPLC Vials for Sale--Lab Vials

Standard Opening 9-425 HPLC Vials for Sale 9 mm Wide Mouth Vials and Closures are our recommended screw thread vials. These vials are autosampler compatible and offer a 40% larger opening than 8-425 thread vials, simplifying pipetting and other routine functions.

Septa selection guide

The septum is provided with a thin 0.005” PTFE layer laminated to highly pure silicone, and slit through the center for easier needle penetration and to release the vacuum that forms when a large volume of sample is withdrawn from a vial.

LC vial cap with Pre-slit septa OEM

Aijiren supply spare caps for all autosampler vials. Choose from a variety of cap and septa to suit your experiment. 8-425 Screw top PP cap, 9mm Screw PP cap, 10-425 wide opening screw cap, 13-425 standard screw cap and 24-400/ 24-410 screw cap are available in Aijiren. Those Screw caps are made of polypropylene.