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Amberized Select Series NMR Sample Tubes, 1 Pack - 5mm
- 7" (178mm)
- 900MHz
- For High Resolution NMR
Amberized NMR tubes offer photosensitive materials protection from visible and ultraviolet radiation. Typical optical transmittance values at 650nm to 300nm range from 0% to 50% (this region includes the visible spectrum). From 300nm to 190nm, in the UV region, the optical transmittance is virtually 0%, due primarily to the intrinsic opacity of glass to UV radiation. Available with ULTRA-THIN wall NMR Tubes. Pictured with optional NorLoc™ Cap. Amberized NMR tubes ship with economy caps.
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TWT-12 |
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Thin-Wall Transparent Fluoropolymer FEP Tubing - 12.78mm O.D. x 12mm I.D.
- 12" Length (305mm)
- Packed in Lots of 4
Our thin-wall transparent fluoropolymer FEP tubing is manufactured from special virgin grade DuPont thermoplastic FEP fluoropolymer. Unlike PTFE tubing, this material can be heat sealed. This property offers extremely large possibilities for packaging and/or storage of samples (corrosives, liquids, solids, etc.). Our fluoropolymer tubing can also be used where snug and tight fit over glass or metal tubing is required. |
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Price: $101.04 |
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S33-0400-050-1780 |
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Secure Series™ NMR Tubes 5 Pack - 5mm
- 400MHz
- 7 Inch (178mm)
- Includes “Norloc™ with Security Band” Caps
- A patented proprietary surface treatment with a unique textured surface ensures precise and positive retention in Bruker, Agilent/Varian, and Jeol spinner turbines.
The Secure 33 Series™ NMR tubes are made from ASTM Type I Class A borosilicate glass ("low expansion" borosilicate glass such as Corning Pyrex® 7740 or equivalent) and match the properties of the Select Series™ NMR tubes from Norell®. Secure Series™ NMR tubes feature several patented design elements that add a superior level of sample containment and isolation, safeguarding the integrity of precious or critical NMR samples and assuring secure retention of the NMR tube in the spinner turbine. Secure Series™ NMR Tubes ship with our patented NorLoc Caps™ featuring a Security Band™ that engages and locks into the NorLoc II Security Cap™, securely joining the cap to the NMR tube. |
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Price: $90.22 |
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S55-0400-050-1780 |
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Secure Series™ NMR Tubes 5 Pack - 5mm
- 400MHz
- 7 Inch (178mm)
- Includes “Norloc™ with Security Band” Caps
- A patented proprietary surface treatment with a unique textured surface ensures precise and positive retention in Bruker, Agilent/Varian, and Jeol spinner turbines.
The Secure 55 Series™ NMR tubes are made from ASTM Type I Class B borosilicate glass ("high expansion" borosilicate glass such as Kimble N-51A or equivalent) and parallel the properties of the Standard Series™ NMR tubes from Norell® Secure Series™ NMR tubes feature several patented design elements that add a superior level of sample containment and isolation, safeguarding the integrity of precious or critical NMR samples and assuring secure retention of the NMR tube in the spinner turbine. Secure Series™ NMR Tubes ship with our patented NorLoc Caps™ featuring a Security Band™ that engages and locks into the NorLoc II Security Cap™, securely joining the cap to the NMR tube. |
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Price: $48.73 |
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S-5-600-QTZ-MW-7 |
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5mm, Medium Wall, Natural Quartz NMR Sample Tubes, 1 Per Pack - 5mm
- 600MHz
- Medium Wall
- 7" (178mm)
Recommended for Boron NMR [< 0.1 ppm Boron] and/or UV catalyzed reactions in the region above 210nm [90%T @ 210nm]. Medium and heavy wall NMR tubes are now available, in addition to standard, thin wall NMR tubes. |
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Price: $341.69 |
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S-5-600-8 |
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Select Series™ 5mm, Ultra-Precision NMR Tubes, 5 Pack - 5mm
- 600MHz
- 8 Inch (203mm)
- Ships with Economy Cap. NorLoc™ Caps Sold Separately.
Our “Select Series™” NMR tubes are manufactured out of ASTM Type 1 Class A glass, commonly referred to as Pyrex® 7740 (Corning), Duran® (Schott Glass), or Kimax® KG-33 (Kimble) glass. Key properties that make this glass type desirable for NMR are its high degree of thermal shock resistance and low expansion coefficient. This allows for a greater margin of safety from breakage when used in variable temperature applications and freeze/thaw cycling, or under any other application where large temperature variations are required in the experiment. Each NMR tube is checked for concentricity and camber specifications utilizing the latest computer technology. |
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ST500-8 |
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Standard Series™ High-Throughput NMR Tubes, 100 Pack - 5mm
- High-Throughput
- 8 Inch (203mm)
- For Routine NMR
Our “Standard Series™” NMR tubes are manufactured out of ASTM Type 1 Class B glass, commonly referred to as N-51A. Applications that are suited for using this type of glass are routine NMR where samples are run under room temperatures with no thermal gradients. It is therefore not recommended to fuse this glass with standard vacuum manifolds and the like, since these are generally made out of Type 1 Class A glass. Each NMR tube is checked for concentricity and camber specifications utilizing the latest computer technology. |
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S-5-EPR-250S |
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5mm, Standard, Natural Quartz EPR Sample Tubes, 5 Pack Norell EPR tubes produce lower background signals and have better resistance to breakage than competitor brands. Our proprietary technical treatment reduces background noise along with the benefit of protecting against tube breakage. Additionally, we have designed a new fluoropolymer closure system around our fire-polished tube ends that prevents sample loss during temperature gradients. Available in both standard and ultra precision. Supplied with tapered fluoropolymer caps. - 5mm
- 250mm Length
- O.D. 5mm
- I.D. 4mm
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Price: $212.16 |
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