Screw-Cap NMR Sample Tubes

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These versatile tubes integrate secure screw-cap closure with septum sampling capability, enabling material addition or removal without tube opening. Each tube features a PTFE-sealed closure system that provides reliable containment with convenient access.

Complete assembly includes an open-top polypropylene screw cap with PTFE/silicone septum, optimized for clean, reliable penetration using standard 22-gauge needles.

• Complete closure system: open-top polypropylene screw cap with PTFE/silicone septum
• Chemical compatibility: inert to most organic solvents and compounds (not suitable for strongly corrosive materials)
• Usage limitation: designed for single or limited puncture applications

Screw-Cap NMR Sample Tubes

Item no.

MHz

Length
(mm)

S-5-500-SC-7

500

178

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S-5-500-SC-8

500

203

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S-5-600-SC-7

600

178

View In Store

S-5-600-SC-8

600

203

View In Store

Item Name

S-5-600-SC-7 Screw Cap NMR Sample Tube, 5mm, 600 MHz, 7", 1/Pack

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Item no:

S-5-600-SC-7

MHz:

600

Length (mm):

178

S-5-500-SC-8 Screw Cap NMR Sample Tube, 5mm, 500 MHz, 8", 1/Pack

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Item no:

S-5-500-SC-8

MHz:

500

Length (mm):

203

S-5-500-SC-7 Screw Cap NMR Sample Tube, 5mm, 500 MHz, 7", 1/Pack

View In Store

Item no:

S-5-500-SC-7

MHz:

500

Length (mm):

178

S-5-600-SC-8 Screw Cap NMR Sample Tube, 5mm, 600 MHz, 8", 1/Pack

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Item no:

S-5-600-SC-8

MHz:

600

Length (mm):

203

Screw-Cap NMR Tube Caps

These versatile caps combine secure screw-cap closure with septum sampling capability, allowing material addition or removal without opening the tube. Each cap includes a PTFE-backed silicone septum optimized for clean, reliable access using standard 22-gauge needles.

Available in two configurations: septum caps for sampling applications, or solid polypropylene caps with PTFE liner for permanent sealing. Both styles are compatible with 5mm and 10mm screw-cap NMR sample tubes.

Item no.

Description

Thread

Packed in Lots of

S-5-SC

Screw-Cap Tube Cap with Septum, Compatible with 5mm or 10mm Screw-Cap NMR Sample Tubes

8-425

12

View In Store

S-5-SSC

Solid Screw-Cap Tube Cap No Septum, Compatible with 5mm or 10mm Screw-Cap NMR Sample Tubes

8-425

12

View In Store

Item Name

S-5-SC 5mm Screw Caps Tube Cap With Septum, 12/Pack

View In Store

Item no:

S-5-SC

Description:

Screw-Cap Tube Cap with Septum, Compatible with 5mm or 10mm Screw-Cap NMR Sample Tubes

Threads:

8-425

Packed in Lots of:

12

S-5-SSC Solid 5mm Screw Cap Tube Caps No Septum, 12/Pack

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Item no:

S-5-SSC

Description:

Solid Screw-Cap Tube Cap No Septum, Compatible with 5mm or 10mm Screw-Cap NMR Sample Tubes

Threads:

8-425

Packed in Lots of:

12

Related products:

Screw-Cap NMR Tube Caps

Supplied with a fluoropolymer backed silicone septum for clean, easy access with a 22 gauge standard point needle. Available with a solid screw cap and no septum.

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Screw Cap NMR Ultra-Thin Wall Quote

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