Constricted NMR Sample Tubes - NORELL®

Constricted NMR Sample Tubes

Seal Samples From Contaminants

Constricted NMR tubes offer a convenient way to seal your sample from air or other contaminants. To seal, simply heat the constricted portion using a suitable heat source (e.g., a small butane torch), then gently twist and pull the open end to create a permanent seal. This design also allows samples to be stored under vacuum or inert gas atmospheres.
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Please note: Constricted tubes are specified and ordered by their required finished length (measured from the tube bottom to the center of the constriction), as shown in the table below.

O.D.
(mm)

Constricted I.D.
(mm)

3mm - 10mm

1.2 ± 0.05

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Constricted Select Series™ for High Resolution NMR Constricted Standard Series™ for Routine NMR

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Constricted Ultra-Thin Custom Quote Constricted Amberized Custom Quote

Download Operating Instructions

Constricted Select Series for™ High Resolution NMR

Item no.

O.D.
(mm)

MHz

Length
(mm)

Packed In Lots Of

S-5-900-CT-7

5

900

178

1

S-5-900-CT-8

5

900

203

1

S-5-800-CT-7

5

800

178

1

S-5-800-CT-8

5

800

203

1

S-5-600-CT-7

5

600

178

1

S-5-600-CT-8

5

600

203

1

S-5-500-CT-7

5

500

178

1

S-5-500-CT-8

5

500

203

1

S-3-900-CT-7

3

900

178

1

S-3-900-CT-8

3

900

203

1

S-3-600-CT-7

3

600

178

1

S-3-600-CT-8

3

600

203

1

S-3-500-CT-7

3

500

178

1

S-3-500-CT-8

3

500

203

1

S-3-HT-CT-7

3

High Throughput

178

1

S-3-HT-CT-8

3

High Throughput

203

1

S-5-800-AT-CT-7

5

800

178

1

S-5-600-AT-CT-7

5

600

178

1

S-5-500-CT-AT-7

5

500

178

1

Item Name

S-3-HT-CT HIGH Throughput Constricted Select Series NMR Tube (ASTM TYPE1, CLASS B), 3mm, 7", 1/Pack

Item no:

S-3-HT-CT-7

O.D. (mm):

3

MHz:

High Throughput

Length (mm):

178

Packed In Lots Of:

1

S-3-900-CT Constricted Select Series NMR Tube, 3mm, 900 MHz, 7", 1/Pack

Item no:

S-3-900-CT-7

O.D. (mm):

3

MHz:

900

Length (mm):

178

Packed In Lots Of:

1

S-3-900-CT Constricted Select Series NMR Tube, 3mm, 900 MHz, 8", 1/Pack

Item no:

S-3-900-CT-8

O.D. (mm):

3

MHz:

900

Length (mm):

203

Packed In Lots Of:

1

S-3-500-CT Constricted Select Series NMR Tube, 3mm, 500 MHz, 7", 1/Pack

Item no:

S-3-500-CT-7

O.D. (mm):

3

MHz:

500

Length (mm):

178

Packed In Lots Of:

1

S-3-500-CT Constricted Select Series NMR Tube, 3mm, 500 MHz, 8", 1/Pack

Item no:

S-3-500-CT-8

O.D. (mm):

3

MHz:

500

Length (mm):

203

Packed In Lots Of:

1

S-3-HT-CT HIGH Throughput Constricted Select Series NMR Tube (ASTM TYPE1, CLASS B), 3mm, 8", 1/Pack

Item no:

S-3-HT-CT-8

O.D. (mm):

3

MHz:

High Throughput

Length (mm):

203

Packed In Lots Of:

1

S-3-600-CT Constricted Select Series NMR Tube, 3mm, 600 MHz, 7", 1/Pack

Item no:

S-3-600-CT-7

O.D. (mm):

3

MHz:

600

Length (mm):

178

Packed In Lots Of:

1

S-3-600-CT Constricted Select Series NMR Tube, 3mm, 600 MHz, 8", 1/Pack

Item no:

S-3-600-CT-8

O.D. (mm):

3

MHz:

600

Length (mm):

203

Packed In Lots Of:

1

S-5-500-CT Constricted Select Series NMR Tube, 5mm, 500 MHz, 8", 1/Pack

Item no:

S-5-500-CT-8

O.D. (mm):

5

MHz:

500

Length (mm):

203

Packed In Lots Of:

1

S-5-600-CT Constricted Select Series NMR Tube, 5mm, 600 MHz, 8", 1/Pack

Item no:

S-5-600-CT-8

O.D. (mm):

5

MHz:

600

Length (mm):

203

Packed In Lots Of:

1

S-5-600-CT Constricted Select Series NMR Tube, 5mm, 600 MHz, 7", 1/Pack

Item no:

S-5-600-CT-7

O.D. (mm):

5

MHz:

600

Length (mm):

178

Packed In Lots Of:

1

S-5-800-CT Constricted Select Series NMR Tube, 5mm, 800 MHz, 7", 1/Pack

Item no:

S-5-800-CT-7

O.D. (mm):

5

MHz:

800

Length (mm):

178

Packed In Lots Of:

1

S-5-600-AT-CT Amberized Constricted Select Series NMR Tube, 5mm, 600 Mhz, 7", 1/Pack

Item no:

S-5-600-AT-CT-7

O.D. (mm):

5

MHz:

600

Length (mm):

178

Packed In Lots Of:

1

S-5-500-CT-AT Amberized Constricted Select Series NMR Tube, 5mm, 500 Mhz, 7", 1/Pack

Item no:

S-5-500-CT-AT-7

O.D. (mm):

5

MHz:

500

Length (mm):

178

Packed In Lots Of:

1

S-5-800-AT-CT Amberized Constricted Select Series NMR Tube, 5mm, 800 Mhz, 7", 1/Pack

Item no:

S-5-800-AT-CT-7

O.D. (mm):

5

MHz:

800

Length (mm):

178

Packed In Lots Of:

1

S-5-900-CT Constricted Select Series NMR Tube, 5mm, 900 MHz, 7", 1/Pack

Item no:

S-5-900-CT-7

O.D. (mm):

5

MHz:

900

Length (mm):

178

Packed In Lots Of:

1

S-5-500-CT Constricted Select Series NMR Tube, 5mm, 500 MHz, 7", 1/Pack

Item no:

S-5-500-CT-7

O.D. (mm):

5

MHz:

500

Length (mm):

178

Packed In Lots Of:

1

S-5-800-CT Constricted Select Series NMR Tube, 5mm, 800 MHz, 8", 1/Pack

Item no:

S-5-800-CT-8

O.D. (mm):

5

MHz:

800

Length (mm):

203

Packed In Lots Of:

1

S-5-900-CT Constricted Select Series NMR Tube, 5mm, 900 MHz, 8", 1/Pack

Item no:

S-5-900-CT-8

O.D. (mm):

5

MHz:

900

Length (mm):

203

Packed In Lots Of:

1

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