We offer one of the largest ranges of septa, caps and liners, allowing you to tailor your selection of septa and caps to the specific needs of your application, maximizing the security and integrity of your samples. Browse the portfolio below, or in our brochure - septa, caps and liners.
Pre-Assembled Magnetic Steel Screw Cap with PTFE/Butyl (Red) Septa - 3.0 mm thick, 100/pk. For sealing sample vials for temperatures up to 130°C. Very low background peaks, lowest permeability, not recommended for repetitive injections from the same vial or for storage. true false.
Septa for Magnetic Screw Caps diam. × thickness 17.5 mm × 1.5 mm; Synonyms: Septa for Magnetic Screw Caps; find Supelco-SU860150 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich
Aijiren's extensive of range of 2 mL screw top vials to protect your sample from destabilizing or leaching. The associated 9 mm vial screw caps is available with your choice of cap septa constructed from various materials. Find the right screw vial for your non-volatile-based applications.
Pre-Assembled Magnetic Aluminum Screw Cap with Ultra-Low Bleed PTFE/Silicone (White/Blue) Septa - 1.3 mm thick, 100/pk false As the ultra-low bleed septa in the headspace crimp caps are thinner than the standard septa, it is essential to use a higher necked vial to ensure a tight crimp (N9306883).
Magnetic Screw-Thread Caps, 18 mm Home Products Sample Preparation & Air Sampling Sample Preparation Products Vials & Well Plates Magnetic Screw-Thread Caps, 18 mm Magnetic Screw-Thread Caps, 18 mm Magnetic Screw-Thread Caps, 18 mm Select Catalog # below Product Options Not sure which Restek product is the best for your analysis?
Open-top PP screw caps for EPA/VOA vials have 24-400 or 24-414 thread patterns. With our proprietary bonding technology, SSP can bond silicone/PTFE septa to PP screw caps for almost any application with gas chromatography (GC) or liquid chromatography (LC) and mass spectrometry (MS).
Magnetic caps are designed for autosamplers, such as CTC’s Pal system, that use a magnet to move vials Specialty Silicone Products (SSP) provides open-top caps that are attracted to the strong grip of autosampler magnets for greater processing efficiency and reduced operator handling.
Require crimper/decrimper, can cause septa distortion if overcrimped. Screw caps. Often used for LC and LC/MS. Provide an airtight seal. For automation, magnetic screw caps are advantageous because they are less likely to become rounded over time, providing increased surface area for the magnets used to move the vials.
These HPLC and GC vials are available as snap, screw or crimp in style, 15uL to 20 mL in sample size, and various of low bleed and high-quality material composition. For GC, GC/MS applications where sample matrices contain volatile or semi-volatile analytes of interest, the most common choice are crimp style vials to limit sample contents from
Wheaton ® Microliter Snap Caps With Septa, Light Blue Cap, Gc Only. Compare Product No. Description Pricing; Magnetic Screw Cap for Headspace Vials, 18 mm thread ...
Screw cap, headspace, steel, magnetic cap, PTFE/silicone septa (top white, bottom blue), 18 mm, 100/pk. Cap size: 18 mm Add to Favorites + Create New list
Vials, Caps, & Septa Pre-Assembled Magnetic Steel Screw Cap with PTFE/Silicone (Blue) Septa, 100/pk For sealing sample vials for temperatures up to 210°C. Recommend for storage and for multiple injection use. true false Part Number Quantity Color Style List Price Your Price Quantity N6356559 100.0 Blue Magnetic Crimp Top 90.00 USD
This magnetic screw cap has been developed for the CTC instrument. The vial has a precision thread with numberous threads to force the septa against the vial to seal it to be gas tight. The center hole is designed to be used for SPME as well as standard Headspace analysis, but still offers enough. Compare this item.
Blue. £127.00. . Clear 9mm Screw Cap with Thin Membrane Polyprpylene/Silicone Septa Certifed for use in PFAS Applications, 100pk. Certified. 9 mm. Polypropylene. Polypropylene/Silicone. Screw Cap.
