Extreme Series Valved NMR Sample Tubes

Norell, Inc. is delighted to present the Extreme Series line of High Pressure Valved NMR Sample Tubes. The Extreme Series remains similar in function, use and pressure capability to the traditional High Pressure Valved NMR Sample Tubes, but the PTFE fluoropolymer valve plug has been upgraded and improved by changes to the design of the o-ring seal.

The Extreme Series line consists of three categories: Level 1, Level 2 and Level 3. Each level incorporates a certain higher degree of valve seal integrity to guard against leakage or pressure loss due to o-ring failure caused by wear or other physical damage, and / or deterioration or damage caused by chemical exposure.

In Level 1, the Extreme Series High Pressure Valved NMR Sample Tubes include an additional standard fluoroelastomer o-ring seal to augment the existing fluoroelastomer o-ring, thus providing a secondary, backup o-ring if the primary one leaks or fails because of wear or physical damage.

Levels 2 and 3 incorporate additional chemical and solvent resistance over Level 1 and the traditional High Pressure Valved NMR Sample tubes, by the substitution of Kalrez® perfluoroelastomer o-ring(s) in place of the standard fluoroelastomer o-rings.

Level 2 contains a single Kalrez® o-ring, thereby providing superior chemical resistance and inertness to almost all chemical types, while minimizing the extra cost associated with Kalrez® o-rings.

Level 3 utilizes two Kalrez® perfluoroelastomer o-rings, offering the ultimate level of physical and chemical resistance with the inclusion of a secondary, backup o-ring.

Kalrez® perfluoroelastomer is made from tetrafluoroethylene, and so is virtually chemically identical to PTFE fluoropolymer, but physically Kalrez® behaves as an elastomeric material, unlike PTFE, which is a much harder and inflexible polymer.

Kalrez® furnishes the same unsurpassed chemical resistance and degree of inertness as that of PTFE, while also affording a higher service temperature limit (up to 288°C compared to 260°C for PTFE) and no propensity to cold flow (or distort under a constant mechanical force or pressure).

3mm Extreme Series Level 1

Item No MHz Tube Length
(mm)
I.D. mm
(Volume μL/cm)
Tube
Wall
Recommended Maximum Operating Pressure
kPa bar psi
S-3-300-EX1-HPV-7 300 178 2.41 (46) thin 960 9.6 140
S-3-300-EX1-HPV-8 300 203 2.41 (46) thin 960 9.6 140
S-3-400-EX1-HPV-7 400 178 2.41 (46) thin 960 9.6 140
S-3-400-EX1-HPV-8 400 203 2.41 (46) thin 960 9.6 140
S-3-500-EX1-HPV-7 500 178 2.41 (46) thin 960 9.6 140
S-3-500-EX1-HPV-8 500 203 2.41 (46) thin 960 9.6 140
S-3-600-EX1-HPV-7 600 178 2.41 (46) thin 960 9.6 140
S-3-600-EX1-HPV-8 600 203 2.41 (46) thin 960 9.6 140

5mm Extreme Series Level 1

Item No MHz Tube Length
(mm)
I.D. mm
(Volume μL/cm)
Tube
Wall
Recommended Maximum Operating Pressure
kPa bar psi
S-5-300-EX1-HPV-7 300 178 4.20 (138) thin 700 7 100
S-5-300-MW-EX1-HPV-7 300 178 3.43 (92) medium 1050 10.5 150
S-5-300-HW-EX1-HPV-7 300 178 2.20 (38) heavy 1400 14 200
S-5-300-EX1-HPV-8 300 203 4.20 (138) thin 700 7 100
S-5-300-MW-EX1-HPV-8 300 203 3.43 (92) medium 1050 10.5 150
S-5-300-HW-EX1-HPV-8 300 203 2.20 (38) heavy 1400 14 200
S-5-400-EX1-HPV-7 400 178 4.20 (138) thin 700 7 100
S-5-400-MW-EX1-HPV-7 400 178 3.43 (92) medium 1050 10.5 150
S-5-400-HW-EX1-HPV-7 400 178 2.20 (38) heavy 1400 14 200
S-5-400-EX1-HPV-8 400 203 4.20 (138) thin 700 7 100
S-5-400-MW-EX1-HPV-8 400 203 3.43 (92) medium 1050 10.5 150
S-5-400-HW-EX1-HPV-8 400 203 2.20 (38) heavy 1400 14 200
S-5-500-EX1-HPV-7 500 178 4.20 (138) thin 700 7 100
S-5-500-MW-EX1-HPV-7 500 178 3.43 (92) medium 1050 10.5 150
S-5-500-HW-EX1-HPV-7 500 178 2.20 (38) heavy 1400 14 200
S-5-500-EX1-HPV-8 500 203 4.20 (138) thin 700 7 100
S-5-500-MW-EX1-HPV-8 500 203 3.43 (92) medium 1050 10.5 150
S-5-500-HW-EX1-HPV-8 500 203 2.20 (38) heavy 1400 14 200
S-5-600-EX1-HPV-7 600 178 4.20 (138) thin 700 7 100
S-5-600-MW-EX1-HPV-7 600 178 3.43 (92) medium 1050 10.5 150
S-5-600-HW-EX1-HPV-7 600 178 2.20 (38) heavy 1400 14 200
S-5-600-EX1-HPV-8 600 203 4.20 (138) thin 700 7 100
S-5-600-MW-EX1-HPV-8 600 203 3.43 (92) medium 1050 10.5 150
S-5-600-HW-EX1-HPV-8 600 203 2.20 (38) heavy 1400 14 200
S-5-800-EX1-HPV-7 800 178 4.20 (138) thin 700 7 100
S-5-800-MW-EX1-HPV-7 800 178 3.43 (92) medium 1050 10.5 150
S-5-800-HW-EX1-HPV-7 800 178 2.20 (38) heavy 1400 14 200
S-5-800-EX1-HPV-8 800 203 4.20 (138) thin 700 7 100
S-5-800-MW-EX1-HPV-8 800 203 3.43 (92) medium 1050 10.5 150
S-5-800-HW-EX1-HPV-8 800 203 2.20 (38) heavy 1400 14 200

3mm Extreme Series Level 2

Item No MHz Tube Length
(mm)
I.D. mm
(Volume μL/cm)
Tube
Wall
Recommended Maximum Operating Pressure
kPa bar psi
S-3-300-EX2-HPV-7 300 178 2.41 (46) thin 960 9.6 140
S-3-300-EX2-HPV-8 300 203 2.41 (46) thin 960 9.6 140
S-3-400-EX2-HPV-7 400 178 2.41 (46) thin 960 9.6 140
S-3-400-EX2-HPV-8 400 203 2.41 (46) thin 960 9.6 140
S-3-500-EX2-HPV-7 500 178 2.41 (46) thin 960 9.6 140
S-3-500-EX2-HPV-8 500 203 2.41 (46) thin 960 9.6 140
S-3-600-EX2-HPV-7 600 178 2.41 (46) thin 960 9.6 140
S-3-600-EX2-HPV-8 600 203 2.41 (46) thin 960 9.6 140

5mm Extreme Series Level 2

Item No MHz Tube Length
(mm)
I.D. mm
(Volume μL/cm)
Tube
Wall
Recommended Maximum Operating Pressure
kPa bar psi
S-5-300-EX2-HPV-7 300 178 4.20 (138) thin 700 7 100
S-5-300-MW-EX2-HPV-7 300 178 3.43 (92) medium 1050 10.5 150
S-5-300-HW-EX2-HPV-7 300 178 2.20 (38) heavy 1400 14 200
S-5-300-EX2-HPV-8 300 203 4.20 (138) thin 700 7 100
S-5-300-MW-EX2-HPV-8 300 203 3.43 (92) medium 1050 10.5 150
S-5-300-HW-EX2-HPV-8 300 203 2.20 (38) heavy 1400 14 200
S-5-400-EX2-HPV-7 400 178 4.20 (138) thin 700 7 100
S-5-400-MW-EX2-HPV-7 400 178 3.43 (92) medium 1050 10.5 150
S-5-400-HW-EX2-HPV-7 400 178 2.20 (38) heavy 1400 14 200
S-5-400-EX2-HPV-8 400 203 4.20 (138) thin 700 7 100
S-5-400-MW-EX2-HPV-8 400 203 3.43 (92) medium 1050 10.5 150
S-5-400-HW-EX2-HPV-8 400 203 2.20 (38) heavy 1400 14 200
S-5-500-EX2-HPV-7 500 178 4.20 (138) thin 700 7 100
S-5-500-MW-EX2-HPV-7 500 178 3.43 (92) medium 1050 10.5 150
S-5-500-HW-EX2-HPV-7 500 178 2.20 (38) heavy 1400 14 200
S-5-500-EX2-HPV-8 500 203 4.20 (138) thin 700 7 100
S-5-500-MW-EX2-HPV-8 500 203 3.43 (92) medium 1050 10.5 150
S-5-500-HW-EX2-HPV-8 500 203 2.20 (38) heavy 1400 14 200
S-5-600-EX2-HPV-7 600 178 4.20 (138) thin 700 7 100
S-5-600-MW-EX2-HPV-7 600 178 3.43 (92) medium 1050 10.5 150
S-5-600-HW-EX2-HPV-7 600 178 2.20 (38) heavy 1400 14 200
S-5-600-EX2-HPV-8 600 203 4.20 (138) thin 700 7 100
S-5-600-MW-EX2-HPV-8 600 203 3.43 (92) medium 1050 10.5 150
S-5-600-HW-EX2-HPV-8 600 203 2.20 (38) heavy 1400 14 200
S-5-800-EX2-HPV-7 800 178 4.20 (138) thin 700 7 100
S-5-800-MW-EX2-HPV-7 800 178 3.43 (92) medium 1050 10.5 150
S-5-800-HW-EX2-HPV-7 800 178 2.20 (38) heavy 1400 14 200
S-5-800-EX2-HPV-8 800 203 4.20 (138) thin 700 7 100
S-5-800-MW-EX2-HPV-8 800 203 3.43 (92) medium 1050 10.5 150
S-5-800-HW-EX2-HPV-8 800 203 2.20 (38) heavy 1400 14 200

3mm Extreme Series Level 3

Item No MHz Tube Length
(mm)
I.D. mm
(Volume μL/cm)
Tube
Wall
Recommended Maximum Operating Pressure
kPa bar psi
S-3-300-EX3-HPV-7 300 178 2.41 (46) thin 960 9.6 140
S-3-300-EX3-HPV-8 300 203 2.41 (46) thin 960 9.6 140
S-3-400-EX3-HPV-7 400 178 2.41 (46) thin 960 9.6 140
S-3-400-EX3-HPV-8 400 203 2.41 (46) thin 960 9.6 140
S-3-500-EX3-HPV-7 500 178 2.41 (46) thin 960 9.6 140
S-3-500-EX3-HPV-8 500 203 2.41 (46) thin 960 9.6 140
S-3-600-EX3-HPV-7 600 178 2.41 (46) thin 960 9.6 140
S-3-600-EX3-HPV-8 600 203 2.41 (46) thin 960 9.6 140

5mm Extreme Series Level 3

Item No MHz Tube Length
(mm)
I.D. mm
(Volume μL/cm)
Tube
Wall
Recommended Maximum Operating Pressure
kPa bar psi
S-5-300-EX3-HPV-7 300 178 4.20 (138) thin 700 7 100
S-5-300-MW-EX3-HPV-7 300 178 3.43 (92) medium 1050 10.5 150
S-5-300-HW-EX3-HPV-7 300 178 2.20 (38) heavy 1400 14 200
S-5-300-EX3-HPV-8 300 203 4.20 (138) thin 700 7 100
S-5-300-MW-EX3-HPV-8 300 203 3.43 (92) medium 1050 10.5 150
S-5-300-HW-EX3-HPV-8 300 203 2.20 (38) heavy 1400 14 200
S-5-400-EX3-HPV-7 400 178 4.20 (138) thin 700 7 100
S-5-400-MW-EX3-HPV-7 400 178 3.43 (92) medium 1050 10.5 150
S-5-400-HW-EX3-HPV-7 400 178 2.20 (38) heavy 1400 14 200
S-5-400-EX3-HPV-8 400 203 4.20 (138) thin 700 7 100
S-5-400-MW-EX3-HPV-8 400 203 3.43 (92) medium 1050 10.5 150
S-5-400-HW-EX3-HPV-8 400 203 2.20 (38) heavy 1400 14 200
S-5-500-EX3-HPV-7 500 178 4.20 (138) thin 700 7 100
S-5-500-MW-EX3-HPV-7 500 178 3.43 (92) medium 1050 10.5 150
S-5-500-HW-EX3-HPV-7 500 178 2.20 (38) heavy 1400 14 200
S-5-500-EX3-HPV-8 500 203 4.20 (138) thin 700 7 100
S-5-500-MW-EX3-HPV-8 500 203 3.43 (92) medium 1050 10.5 150
S-5-500-HW-EX3-HPV-8 500 203 2.20 (38) heavy 1400 14 200
S-5-600-EX3-HPV-7 600 178 4.20 (138) thin 700 7 100
S-5-600-MW-EX3-HPV-7 600 178 3.43 (92) medium 1050 10.5 150
S-5-600-HW-EX3-HPV-7 600 178 2.20 (38) heavy 1400 14 200
S-5-600-EX3-HPV-8 600 203 4.20 (138) thin 700 7 100
S-5-600-MW-EX3-HPV-8 600 203 3.43 (92) medium 1050 10.5 150
S-5-600-HW-EX3-HPV-8 600 203 2.20 (38) heavy 1400 14 200
S-5-800-EX3-HPV-7 800 178 4.20 (138) thin 700 7 100
S-5-800-MW-EX3-HPV-7 800 178 3.43 (92) medium 1050 10.5 150
S-5-800-HW-EX3-HPV-7 800 178 2.20 (38) heavy 1400 14 200
S-5-800-EX3-HPV-8 800 203 4.20 (138) thin 700 7 100
S-5-800-MW-EX3-HPV-8 800 203 3.43 (92) medium 1050 10.5 150
S-5-800-HW-EX3-HPV-8 800 203 2.20 (38) heavy 1400 14 200
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Accessories for HIgh Pressure Valved NMR Sample Tubes

Item Number Description
HPV-1/8X1/8-UNION Optional Union Adapter, Type 316 Stainless Steel, for 1/8" metallic double ferrule line termination
HPV-1/4-WRENCH Wrench, 1/4" double open-end, 15° and 75° angled openings, forged steel
To Order:
Phone: 828.584.2600
Fax: 828.584.2604
Email customerservice@nmrtubes.com.