Choosing the Right Vial Cap Liner for Optimal Sample Protection and Contamination Prevention

the process flow. Thus, MicroLiter autosampler vials, caps, septa and inserts are available in a variety of formats, individually, component kits or assembled kits. • Vials with Limited Volume Inserts installed decreases the prep time per sample. • Component kits offer the convenience of one product number for the vial cap and septa.

Column flow and the volume of the liner determine the speed and effectiveness of the sample transfer from injector to column. Very low column flows prevent the use of splitless and it is mainly for this reason that 100 µm are not suited of splitless type of injections. 150 µm columns can be used but only if the splitless time period is long enough and the liner volume limited to 250 µL to

Jan 13, 2017 · In order to verify if this new distribution was due to the cap contamination, we cut in small pieces the red fraction of the cap and immersed in a vial with 2 mL of THF. After 2 days, the pieces of cap were taken out and the solvent was evaporated. Some residues, due to the partial solubility of the sample, were observed.

and get 15% off. Description. 27.25 x 57.5mm, 5 dram (20mL) Clear Borosilicate Glass Vial with 24-400 Green PP Hole Cap & PTFE/Silicone Septa attached. Clear vials offer maximum visibility. Made of Type I Borosilicate glass, providing exceptional resistance to heat shock and chemical leaching. The glass is non-porous and has no catalytic affect.

The patch provides a designated area for writing important sample information, facilitating accurate sample tracking and documentation. Wide Cap Compatibility: The vials have a 9-425 cap size, making them compatible with a variety of screw caps available in the market. This versatility allows you to choose the most suitable cap for your

Caps & Closures. From rubber stoppers to screw thread closures, snap caps to aluminum seals, DWK Life Sciences completes your package with the right closure for your application. Our comprehensive range of caps and closures ensures that you get the perfect fit for your container and chemical compatibility with your samples.

The Aijiren Technologies 20 mm solvent vial cap has the capacity to hold 5 mL and 10 mL sample vials. The cap is made from strong polypropylene and the clear color at the top provides good visibility. Application: For use with 8010-0416 & This product is only available to U.S. Domestic. Compare this item.

When choosing the right vials for your applications, you have to consider these three essentials: the septum, the cap, and the vial itself. Membrane Solutions has prepared this quick and easy guide to help you find the best caps and septa for sample vials, ensuring you get optimal performance and results no matter what your application is.

Septa Selection for Autosampler Vials Use this simple selector tool to choose the right SureSTART septum, cap, and vial to prevent autosampler injection failure. Go to SureSTART Selection Guide

F217 & Teflon® Lined Caps with Foam backed Teflon® PTFE liners resist attack from virtually all chemicals at room temperature and provides resilience for a tight seal with a low moisture transmission rate. F217 has a low density foam core between two solid layers of LDPE.

Cap Liners Guide. There are many factors to consider when determining which bottle closure or cap liner is right for your product. Factors like styling, protective features, branding, and how the product will be dispensed may sway your selection. Utilize Pipeline's bottle closures and cap liners guide to learn details on available options.

This liner molds itself around the sealing areas of the finish as the cap is screwed on, virtually eliminating leakage, evaporation, contamination, binding and backing off. Great for everything from liquids, to soaps, to macro-invertebrates. Available in Phenolic caps. Rubber Lined Caps Black phenolic caps with rubber liners are autoclavable.

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. They are useful for smaller samples to ensure the correct amount of sample is aspirated from the vial.

Aijiren's 2 mL screw top vials are constructed from Type 1 borosilicate glass, with low metal content, to protect your sample from destabilizing or leaching. Our 2 mL glass vials are available in both amber and clear versions. The associated 9 mm vial screw cap comes with your choice of septa constructed from either PTFE/silicone, PTFE/silicone

- A setpoint of -2 mm will sample 1.6 mm from the vial bottom - Range is -2 mm to 30 mm • Example uses: - Samples with sediment (although properly filtering the sample is ideal) - Sampling from higher in the sample vial in liquid-liquid extractions - Small volume sampling • Exercise caution when using sample offsets in combination with vial