High quality 18mm screw gc vials for GC/MS Sigma

METHOD 8070A NITROSAMINES BY GAS CHROMATOGRAPHY

4.5 Vials – 10 to 15 mL, amber gl ass with polytetrafluoroethylene (PTFE)-lined screw-cap or crimp top. 4.6 Volumetric flasks, Class A, appropriate sizes with ground glass stoppers. 5.0 REAGENTS 5.1 Reagent grade inorganic chemicals shall be used in all tests. Unless o therwise indicated,

High Performance Liquid Chromatography (HPLC & UHPLC) | Sigma

HPLC Columns, Buffers, Reagents, Standards, and Accessories. We offer a wide selection of high-performance liquid chromatography (HPLC, UHPLC, and LC-MS) columns for small and large molecule (biomolecule) analysis, including those employing fully porous particles (FPP) with our Purospher™ STAR, Discovery and Ascentis ® columns, superficially porous particles (SPP), such as Ascentis

vials | Sigma-Aldrich

GC/MS (10) gel permeation chromatography High-5 Insect Cells (5) … Vials, screw top with solid green Thermoset cap with PTFE liner, preassembled, pkg of 100 …

Chromatography Vials, Caps, Septa & Inserts, Tubes, Crimper

2ml Screw Cap Glass Vials, 12mm Diameter, 32mm Height, 9-425 screw top. Our lid bottles are widely used in standard HPLC and GC applications. If you have any requirement for 2ml Screw Cap Glass Vials. Please contact with Aijiren.

Routine Autosampler Vials | Thermo Fisher Scientific – US

Thermo Scientific Routine Vials and Caps are ideal for use in most standard HPLC and GC applications and high-throughput analyses. These quality autosampler vials and caps provide consistent results for your standard and high-throughput pharmaceutical, environmental, and food and beverage applications.

Certified Vials and Kits – Vials for Mass Spectrometry

Glass vials are produced from Type 1 borosilicate glass tubing (clear glass from 33 expansion glass, amber glass from 51 expansion glass); while our polypropylene vials are manufactured from virgin resins to eliminate the possibility of sample contamination. Septa The PTFE/silicone septa are manufactured, conditioned and then tested by GC/MS to

Glass Screw Thread Vials for Headspace GC | Chrom Tech, Inc..

Glass Screw Thread Vials for CombiPal Headspace. Chrom Tech screw threada headspace vials are available in clear or amber glass and in either flat or round bottom styles, and are popular for customers using Combipal Headspace autosamplers. Our headspace closures are available in pre-assembled caps with septa or can be ordered separately.

Gc Vials at Thomas Scientific

of a screw cap vial with the integrity of a crimp vial, I-D™ vials have write-on patches graduated at 0.5, 1.0 and 1.5 ml. Also compatible with Perkin-Elmer, Shimadzu and Varian GC and LC autosamplers and Waters, Hitachi and Beckman LC autosamplers.

Septa / GC Accessories / Supplies & Accessories

Each batch GC-FID tested. ideal for demanding GC and GC-MS applications. … Made of clear anodized aluminum and high-quality stainless steel.

Screw Top Vials, Caps and Kits | Thermo Fisher Scientific – US

There’s a Thermo Scientific screw top vial for every HPLC, GC, MS instrument, application, and budget. Our screw top clear and amber glass vials and plastic screw top vials are available in 8mm, 9mm, 10mm, and 13mm screw threads. The most commonly used vials are 9mm, 12x32mm screw thread vials.

Vials & Well Plates / GC Accessories / Supplies & Accessories

Fit all 2.0 mL, 12 x 32 mm, vial-based autosamplers. Compatible with all 9 mm screw-thread caps. PTFE-free—ideal for PFAS analysis (e.g., EPA 537) and other PFAS-sensitive methods. Note: Polypropylene vials and caps prevent sample contamination from PTFE coated septa.

Graphite Ferrules | GCFerrules

Whether you are looking for ferrules, inlet liners, custom 2ml vial/cap kits, vial inserts, GC septa, gas purifiers, or headspace vials, we have you covered. We have a full selection of GC consumables that we have built up over the past 30 years of supplying OEM products to some of the biggest chromatography companies in the world.

CAP-18MM BUTYL/PTFE SCREW (PK 100)-N9306076|PerkinElmer

We offer a variety of GC headspace vials, caps and septa to fulfil your application needs. Our patented vial and cap design incorporates pressure-relief features which guarantee safe operation with the high pressure typically developed during thermostatting. Ordinary vials and caps without these safety features may burst.

China HPLC Vial Manufacturers, Suppliers and Factory

We have a full range of HPLC vials, GC vials, EPA vials, GC/MS vials, LC/MS vials, storage vials, syringe filters and filter membranes. We have more than 1000 products, and 20-30 NEW items every year thanks to our R & D team.

Antibodies & Protein Biology – Fisher Scientific

Use certified clean, low particle, low background vials for your high sensitivity LC/MS and GC/MS applications. They are fully lot-tested for 15 critical parameters. Pricing & Availability