certified flat bottom gas chromatography vials metal cap manufacturer

PerkinElmer, LEAP, Tekmar Headspace GC 20mL Vials | USA. 20 mL Precision™ Headspace GC crimp top vials, 75.5 x 23 mm with rounded bottom and bevel top. Type 1 clear borosilicate glass. All vials are clean room-packed and packaged in tamper-evident, shrink-wrapped polypropylene boxes.

Fisher Scientific Products Tubes Test Tubes Test Tubes Disposable and reusable, general-purpose glass and plastic test tubes suitable for a variety of laboratory applications. Products are available in various materials, volume capacities, and shapes, and may be sterile, non-sterile and/or autoclavable, and include caps.

Specifications Vial, headspace, certified, crimp, clear, flat bottom, 20 mL, 100/pk. Vial size: 22.75 x 75 mm (20 mm cap) Aijiren headspace vials are constructed from type 33 and type 51 COE borosilicate glass, with low metal content, to protect your sample from destablizing or leaching.

Certified Supelco ® vials, caps, and septa ensure minimal contamination and an air-tight seal. Mininert ® Valves Mininert ® valves are highly dependable, leak-tight closures for screw top vials, crimp top vials, and other laboratory containers. Precleaned Vials

Headspace Silicone Convenience Kit contains everything you need to run Gas Chromatography. Each product is manufactured using strict quality control standards resulting in consistent cap dimensions with septa which may be certified for higher purity grades. All our caps and septa are packed in a

All Waters sample vials are held to the tightest dimensional tolerances. Manufactured via a 2-, 3-, or 4-step certification process, we ensure that Waters Certified Vials meet and maintain specified vial dimensions, levels of cleanliness and adsorption properties from batch to batch. Find the right vial for your application and autosampler

Our complete range of glass chromatography vials are made from Type 1 borosilicate glass which is compatibility with the widest range of sample matrices including acidic, neutral or alkaline pHs. The high-quality materials in use can minimize extractables leeching from the glass and interfering with the analytes of interest.

Product Design, Validation and Support Services for the Gas Chromatography and Mass Spectrometry (CS/GCMS) Product Lines: TUV 951 20 5252: Life Technologies Corporation part of Thermo Fisher Scientific: 3175 Staley Road, Grand Island, New York 14072 USA: ISO 13485:2016: March 30, 2026

GL Sciences is a comprehensive manufacturer of analytical devices and consumables. We manufacture and sell equipment, columns, fillers, and consumables related to gas and liquid chromatographs. We are a company contributes to social and environmental conservation through analysis.

Gas Chromatography (GC) Gas Chromatography GC Systems GC Autosamplers GC Columns Chromatography Data Systems (CDS) GC-MS Customize your gas chromatography (GC) and maximize your uptime and flexibility Our gas chromatography (GC) solutions are designed to be customized so that they can fit any laboratory workflow.

SureStop vials are designed for use with AVCS system screw caps. They improve transfer reliability and give a more secure liquid seal than standard screw vials. SureStop vials are available as a 2 mL as either clear or amber options and are highly recommended for use with GC and LC applications.

EPA Certified Vial and Cap Kit, Level 2 (14) Externally-Threaded (12) Externally-Threaded Universal Tube (7) Flat Bottom Sample Tube (1) Glass Ampoule (2) Glass Insert for 2 mL Vials, Level 3 (10) GOLD-Grade Glass Insert for 2 mL Vials, Level 3 (1) Headspace Crimp Glass Vial, Level 3 (12) HPLC and GC Certified Vial and Cap Kit, Level 3 (6)

Headspace gas chromatography requires headspace vials and caps because they can withstand the pressure from the gas. Chrom Tech has a wide selection of high-quality crimp and screw thread headspace vials available in clear or amber glass with associated 18-and 20-mm headspace closures.

Autosampler vials come in convenient pre-packaged sets. Other options include general-purpose clear or amber glass and plastic sample vials and cryogenic storage vials for cell culture and biological samples. Liquid scintillation counting vials, serum, dilution, and other specialty types are also available. Tubes

Chromatography vials typically have crimp, snap, or screw finishes. Closures may be pre-assembled with septa or the septa purchased separately. Vials with closures are also sometimes sold in pre-assembled sets. Crimp top finishes are used with aluminum crimp seals to create a more permanent closure.