missing translation for 'onlineSavingsMsg'
Learn More

Thermo Scientific™ SureSTART™ 20 mm Stoppers, Level 2 High-throughput Applications

Use Level 2 Thermo ScientificTM SureSTARTTM 20 mm Stoppers with crimp vials that have a 20 mm opening and a secure push fit for high throughput applications, when robustness and reproducibility are key.

Brand:  Thermo Scientific™ 6A20BSF

Additional Details : Weight : 7.46420kg

 View more versions of this product

Product Code. 17303773

  • 8865.00 SEK / Pack of 5000
Estimated Shipment: 19-07-2022
to see stock.

Please to purchase this item. Need a web account? Register with us today!



Use Thermo Scientific™ SureSTART™ 20 mm Stoppers with crimp vials that have a 20 mm opening and a secure push fit, including our SureSTART 20 mm Crimp Headspace Vials (Level 2). Select Level 2 products for high throughput applications, when robustness and reproducibility are key. Choose from various pack sizes of low permeability, 3 mm thick bromobutyl rubber stoppers designed to provide an effective alternative to crimp caps.

Our performance Level 2 stoppers are manufactured and tested to ensure low bleeding, robustness, and reproducibility of results for your routine GC-MS and LC-MS analyses.

Level 2 SureSTART 20 mm Stoppers are manufactured from low permeability bromobutyl rubber, making them suitable for low temperature gas analysis and low volatility gas storage.

The SureSTART Performance Levels

• Level 1: Everyday analysis
Chromatography approved
SureSTART Level 1 products are cost optimized, suitable for all instrument types, and quality tested to deliver the performance, sample security, and reproducibility you need for everyday analyses. They are an ideal solution for verifying compound presence and quantification using detection techniques such as UV, RI, and FID.

• Level 2: High-throughput analysis
When robustness and reproducibility are key
SureSTART Level 2 products have very low metal contents, extractables, and leachables to ensure that they conform to the high standards you need to meet your regulatory requirements. These products support routine analyses and deliver high quality data with an uninterrupted workflow.

• Level 3: High performance
When sensitivity is a must
SureSTART Level 3 products are packed in clean rooms to protect against environmental factors. They contain the lowest levels of metals, extractables, and leachables to ensure consistent, reproducible sensitivity and selectivity for the most challenging analytes. Choose these products for ultimate method performance and high levels of and sample security and integrity.

All SureSTART vials, closures, and septa are certified to meet physical parameter specifications as part of our manufacturing process.



Grey Bromobutyl Rubber
3 mm
20 mm
SureSTART Level 2
Stopper, Level 2
Specification Certified
20 mm Crimp Headspace Vials
Special Offers

Special Offers