Thermo Scientific™

SureSTART™ 18 mm Precision Screw Caps, Level 3 High Performance Applications

Catalog number: 6PMSC18-ST2
Thermo Scientific™

SureSTART™ 18 mm Precision Screw Caps, Level 3 High Performance Applications

Catalog number: 6PMSC18-ST2

Use Thermo Scientific™ SureSTART™ 18 mm Precision Screw Caps with screw vials that have an 18 mm opening, including our SureSTART 10 mL and 20 mL Screw Top Headspace Vials (Level 3). Select Level 3 products for ultimate performance and sensitivity from your methods, while maintaining the highest levels of sample security and integrity. Choose from magnetic steel caps with all-purpose silicone/PTFE septa designed to reduce autosampler needle issues. Select High Temperature septa to allow for heating to over 250°C without excessive septum softening or the release of volatile vapors.

 
Catalog Number
6PMSC18-ST2
Unit Size
Pack of 100
Septum
Blue Silicone/Clear PTFE; Soft
Hardness
45 Shore
Thickness (Metric)
2 mm
Price (USD)
94.50
Your Price:
Availability
***
Full specifications
Quantity
SeptumBlue Silicone/Clear PTFE; Soft
Hardness45 Shore
Product LineSureSTART Level 3
Closure MaterialSilver Magnetic Steel
Closure TypePrecision Screw, Level 3
Thickness (Metric)2 mm
Certifications/ComplianceSpecification Certified
Closure Size18 mm
For Use With (Equipment)18 mm Screw Headspace Vials
Unit SizePack of 100
Catalog Number
Unit Size
Case of 5000
Septum
Blue Silicone/Clear PTFE; Soft
Hardness
45 Shore
Thickness (Metric)
2 mm
Price (USD)
4,264.31
Your Price:
Availability
***
Full specifications
Quantity
SeptumBlue Silicone/Clear PTFE; Soft
Hardness45 Shore
Product LineSureSTART Level 3
Closure MaterialSilver Magnetic Steel
Closure TypePrecision Screw, Level 3
Thickness (Metric)2 mm
Certifications/ComplianceSpecification Certified
Closure Size18 mm
For Use With (Equipment)18 mm Screw Headspace Vials
Unit SizeCase of 5000
Catalog Number
Unit Size
Case of 1000
Septum
Blue Silicone/Clear PTFE; Soft
Hardness
45 Shore
Thickness (Metric)
2 mm
Price (USD)
897.75
Your Price:
Availability
***
Full specifications
Quantity
SeptumBlue Silicone/Clear PTFE; Soft
Hardness45 Shore
Product LineSureSTART Level 3
Closure MaterialSilver Magnetic Steel
Closure TypePrecision Screw, Level 3
Thickness (Metric)2 mm
Certifications/ComplianceSpecification Certified
Closure Size18 mm
For Use With (Equipment)18 mm Screw Headspace Vials
Unit SizeCase of 1000
Catalog Number
Unit Size
Pack of 100
Septum
Red Silicone/Natural PTFE; High Temperature
Hardness
45 Shore
Thickness (Metric)
3 mm
Price (USD)
139.65
Your Price:
Availability
***
Full specifications
Quantity
SeptumRed Silicone/Natural PTFE; High Temperature
Hardness45 Shore
Product LineSureSTART Level 3
Closure MaterialSilver Magnetic Steel
Closure TypePrecision Screw, Level 3
Thickness (Metric)3 mm
Certifications/ComplianceSpecification Certified
Closure Size18 mm
For Use With (Equipment)18 mm Screw Headspace Vials
Unit SizePack of 100
Catalog Number
Unit Size
Case of 5000
Septum
Red Silicone/Natural PTFE; High Temperature
Hardness
54 Shore
Thickness (Metric)
3 mm
Price (USD)
6,301.71
Your Price:
Availability
***
Full specifications
Quantity
SeptumRed Silicone/Natural PTFE; High Temperature
Hardness54 Shore
Product LineSureSTART Level 3
Closure MaterialSilver Magnetic Steel
Closure TypePrecision Screw, Level 3
Thickness (Metric)3 mm
Certifications/ComplianceSpecification Certified
Closure Size18 mm
For Use With (Equipment)18 mm Screw Headspace Vials
Unit SizeCase of 5000
Catalog Number
Unit Size
Case of 1000
Septum
Red Silicone/Natural PTFE; High Temperature
Hardness
54 Shore
Thickness (Metric)
3 mm
Price (USD)
1,326.68
Your Price:
Availability
***
Full specifications
Quantity
SeptumRed Silicone/Natural PTFE; High Temperature
Hardness54 Shore
Product LineSureSTART Level 3
Closure MaterialSilver Magnetic Steel
Closure TypePrecision Screw, Level 3
Thickness (Metric)3 mm
Certifications/ComplianceSpecification Certified
Closure Size18 mm
For Use With (Equipment)18 mm Screw Headspace Vials
Unit SizeCase of 1000
Showing 6 of 6
Catalog NumberSpecificationsUnit SizeSeptumHardnessThickness (Metric)Price (USD)AvailabilityQuantity
6PMSC18-ST2Full specifications
Pack of 100Blue Silicone/Clear PTFE; Soft45 Shore2 mm
94.50
Your Price:
***
SeptumBlue Silicone/Clear PTFE; Soft
Hardness45 Shore
Product LineSureSTART Level 3
Closure MaterialSilver Magnetic Steel
Closure TypePrecision Screw, Level 3
Thickness (Metric)2 mm
Certifications/ComplianceSpecification Certified
Closure Size18 mm
For Use With (Equipment)18 mm Screw Headspace Vials
Unit SizePack of 100
6PMSC18-ST2FFull specifications
Case of 5000Blue Silicone/Clear PTFE; Soft45 Shore2 mm
4,264.31
Your Price:
***
SeptumBlue Silicone/Clear PTFE; Soft
Hardness45 Shore
Product LineSureSTART Level 3
Closure MaterialSilver Magnetic Steel
Closure TypePrecision Screw, Level 3
Thickness (Metric)2 mm
Certifications/ComplianceSpecification Certified
Closure Size18 mm
For Use With (Equipment)18 mm Screw Headspace Vials
Unit SizeCase of 5000
6PMSC18-ST2TFull specifications
Case of 1000Blue Silicone/Clear PTFE; Soft45 Shore2 mm
897.75
Your Price:
***
SeptumBlue Silicone/Clear PTFE; Soft
Hardness45 Shore
Product LineSureSTART Level 3
Closure MaterialSilver Magnetic Steel
Closure TypePrecision Screw, Level 3
Thickness (Metric)2 mm
Certifications/ComplianceSpecification Certified
Closure Size18 mm
For Use With (Equipment)18 mm Screw Headspace Vials
Unit SizeCase of 1000
6PMSC18-STHFull specifications
Pack of 100Red Silicone/Natural PTFE; High Temperature45 Shore3 mm
139.65
Your Price:
***
SeptumRed Silicone/Natural PTFE; High Temperature
Hardness45 Shore
Product LineSureSTART Level 3
Closure MaterialSilver Magnetic Steel
Closure TypePrecision Screw, Level 3
Thickness (Metric)3 mm
Certifications/ComplianceSpecification Certified
Closure Size18 mm
For Use With (Equipment)18 mm Screw Headspace Vials
Unit SizePack of 100
6PMSC18-STHFFull specifications
Case of 5000Red Silicone/Natural PTFE; High Temperature54 Shore3 mm
6,301.71
Your Price:
***
SeptumRed Silicone/Natural PTFE; High Temperature
Hardness54 Shore
Product LineSureSTART Level 3
Closure MaterialSilver Magnetic Steel
Closure TypePrecision Screw, Level 3
Thickness (Metric)3 mm
Certifications/ComplianceSpecification Certified
Closure Size18 mm
For Use With (Equipment)18 mm Screw Headspace Vials
Unit SizeCase of 5000
6PMSC18-STHTFull specifications
Case of 1000Red Silicone/Natural PTFE; High Temperature54 Shore3 mm
1,326.68
Your Price:
***
SeptumRed Silicone/Natural PTFE; High Temperature
Hardness54 Shore
Product LineSureSTART Level 3
Closure MaterialSilver Magnetic Steel
Closure TypePrecision Screw, Level 3
Thickness (Metric)3 mm
Certifications/ComplianceSpecification Certified
Closure Size18 mm
For Use With (Equipment)18 mm Screw Headspace Vials
Unit SizeCase of 1000
Showing 6 of 6

Our performance Level 3 caps are specially designed and treated for mass spectrometry applications and contain the lowest amounts of metals, extractables, and leachables, ensuring that you consistently achieve sensitivity and selectivity from your most challenging analytes.

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.

Figures