Suprasil Quartz EPR Sample Tubes

Recommended for UV catalyzed reactions in the region at and above 190nm. Provides greater reduction of background noise than natural quartz and is used primarily in studies where greater signal sensitivity is needed. Supplied with tapered fluoropolymer caps.

Item no.

O.D.
(mm)

I.D.
(mm)

Wall
‍(mm)

Length
‍(mm)

S-4-EPRSQ-250S

4.0

3.0

0.50

250

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S-4-EPRSQ-250P

3.98 ± 0.015

2.95 ± 0.025

0.51

250

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S-5-EPRSQ-250S

5.0

4.0

0.50

250

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S-5-EPRSQ-178P

4.97 ± 0.013

3.98 ± 0.008

0.50

178

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S-5-EPRSQ-200P

4.97 ± 0.013

3.98 ± 0.008

0.50

200

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S-5-EPRSQ-250P

4.97 ± 0.013

3.98 ± 0.008

0.50

250

View In Legacy Store

Item Name

S-4-EPRSQ-250S : Standard Suprasil EPR Sample Tube, 4mm, Length: 250mm, 1/Pack

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Item no:

S-4-EPRSQ-250S

O.D. (mm):

4.0

I.D. (mm):

3.0

Wall (mm):

0.50

Length (mm):

250

S-4-EPRSQ-250P : Precision Suprasil EPR Sample Tube, 4mm, Length: 250mm, 1/Pack

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Item no:

S-4-EPRSQ-250P

O.D. (mm):

3.98 ± 0.015

I.D. (mm):

2.95 ± 0.025

Wall (mm):

0.51

Length (mm):

250

S-5-EPRSQ-250S : Standard Suprasil EPR Sample Tube, 5mm, Length: 250mm, 1/Pack

View In Legacy Store

Item no:

S-5-EPRSQ-250S

O.D. (mm):

5.0

I.D. (mm):

4.0

Wall (mm):

0.50

Length (mm):

250

S-5-EPRSQ-178P : Precision Suprasil EPR Sample Tube, 5mm, Length: 178mm, 1/Pack

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Item no:

S-5-EPRSQ-178P

O.D. (mm):

4.97 ± 0.013

I.D. (mm):

3.98 ± 0.008

Wall (mm):

0.50

Length (mm):

178

S-5-EPRSQ-200P : Precision Suprasil EPR Sample Tube, 5mm, Length: 200mm, 1/Pack

View In Legacy Store

Item no:

S-5-EPRSQ-200P

O.D. (mm):

4.97 ± 0.013

I.D. (mm):

3.98 ± 0.008

Wall (mm):

0.50

Length (mm):

200

S-5-EPRSQ-250P : Precision Suprasil EPR Sample Tube, 5mm, Length: 250mm, 1/Pack

View In Legacy Store

Item no:

S-5-EPRSQ-250P

O.D. (mm):

4.97 ± 0.013

I.D. (mm):

3.98 ± 0.008

Wall (mm):

0.50

Length (mm):

250

Related products:

Natural Quartz EPR Tubes

We have designed a new fluoropolymer closure system around our fire-polished tube ends that prevents sample loss during temperature gradients.

Learn more

1001 Innovation Drive
PO Box 1707
Morganton, NC 28680
USAPhone:  +1 828 584 2600
Fax:  +1 828 584 2604

Copyright ©2022 Norell®

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