4 mL (13mm) Screw Thread Vials

Use Thermo Scientific™ SureSTART™ 20 mL Glass Screw Top Headspace Vials, Performance Level 2, in your high-throughput volatile gas analyses. Our screw top headspace vials are a novelty in a crimp-neck dominated field. They provide a ready-to-use, convenient solution that does not require crimping or decrimping tools. These are Performance Level 2 vials, ensuring high quality data with an uninterrupted workflow in high-throughput applications using GC and single or triple quadrupole MS systems. The headspace vials are made to withstand higher temperatures and internal pressures required for volatile gas analyses. They have very low metal content, extractables, and leachables and conform to high standards to meet your regulatory requirements.

Use Thermo Scientific™ 11 mm Glass Crimp Top Vials with aluminum crimp seal closures. These high-quality 11 mm glass vials are 2 mL, 12 x 32 mm and fit most brands of autosamplers. Made of superior quality 33 expansion borosilicate clear (Type 1, Class A), they meet all requirements of US, EU, JPN Pharmacopia. Choose from Thermo Scientific™, Thermo Scientific™ National™ and Thermo Scientific™ Chromacol™ brands.

Choose Thermo Scientific™ SureSTART™ 0.3 mL Glass Screw Top Microvials, Performance Level 3, when you need to maximize the injection volume for <2 mL samples. This 12x32 mm microvial has a fixed insert that provides a total usable volume of 0.25 mL and a residual volume of 4 µL. Available in clear and amber glass, this is a Performance Level 3 vial, which means it is designed to protect your most valuable samples and deliver consistent, reproducible results for your most demanding analyses.

Choose Thermo Scientific™ SureSTART™ 1.7 mL High Recovery Glass Screw Top Microvials to maximize the injection volume for <2 mL samples in high-throughput applications. With dimensions of 12x32 mm, these microvials have an internal conical reservoir that provides a total usable volume of 1.5 mL and a residual volume of 4 µL. Performance Level 2 vials ensure high quality data with an uninterrupted workflow in high-throughput applications using GC, HPLC/UHPLC, and single or triple quadrupole MS systems. Use Level 2 vials for routine QA/QC applications, where the analyte levels are achievable or close to the method detection level. They have very low metal content, extractables, and leachables and conform to high standards to meet your regulatory requirements. These vials are Specification Certified to ensure their physical dimensions and autosampler compatibility.