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  5. DWK Life Sciences Kimble™ Kontes™ Brand 5mm High Grade NMR Sample Tubes

DWK Life Sciences Kimble™ Kontes™ Brand 5mm High Grade NMR Sample Tubes

Catalog No. K8972250000
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Length (English):
7 in.
8 in.
9 in.
Field Strength:
100MHz
150MHz
200MHz
300MHz
400MHz
500MHz
600 to 700MHz
900MHz
Camber (English):
±0.00015 in.
±0.00025 in.
±0.00035 in.
±0.00045 in.
±0.0005 in.
±0.0006 in.
±0.0007 in.
±0.001 in.
±0.0011 in.
±0.002 in.
Concentricity (English):
±0.0002 in.
±0.0005 in.
±0.001 in.
±0.0015 in.
±0.002 in.
±0.0025 in.
±0.003 in.
20 product options available for selection
Product selection table with 20 available options. Use arrow keys to navigate and Enter or Space to select.
Catalog No. Length (English) Field Strength Camber (English) Concentricity (English)
K8972250000 7 in. 200MHz ±0.0005 in. ±0.002 in.
K8972200000 7 in. 150MHz ±0.001 in. ±0.002 in.
K8972000000 7 in. 100MHz ±0.002 in. ±0.003 in.
K8972000008 8 in. 100MHz ±0.002 in. ±0.003 in.
K8972050000 7 in. 100MHz ±0.002 in. ±0.0025 in.
K8972200008 8 in. 150MHz ±0.0011 in. ±0.002 in.
K8972050008 8 in. 100MHz ±0.002 in. ±0.0025 in.
K8972250008 8 in. 200MHz ±0.0006 in. ±0.002 in.
K8972300000 7 in. 300MHz ±0.001 in. ±0.0015 in.
K8972300008 8 in. 300MHz ±0.0011 in. ±0.0015 in.
K8972350008 8 in. 400MHz ±0.0006 in. ±0.001 in.
K8972400009 9 in. 500MHz ±0.00045 in. ±0.0005 in.
K8972350009 9 in. 400MHz ±0.0007 in. ±0.001 in.
K8972050009 9 in. 100MHz ±0.002 in. ±0.0025 in.
K8972250009 9 in. 200MHz ±0.0007 in. ±0.002 in.
K8972503000 7 in. 900MHz ±0.00015 in. ±0.0002 in.
K8972410009 9 in. 600 to 700MHz ±0.00045 in. ±0.0005 in.
K8972350000 7 in. 400MHz ±0.0005 in. ±0.001 in.
K8972400000 7 in. 500MHz ±0.00025 in. ±0.0005 in.
K8972400008 8 in. 500MHz ±0.00035 in. ±0.0005 in.
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 20 options available.
20 options
Catalog No. K8972250000 Supplier DWK Life Sciences Supplier No. 8972250000
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Description

Each tube meets rigid specifications for wall thickness, variation and camber so as to assure precise measurements and reproducibility.

Precision-manufactured tubes designed for use in high-resolution NMR spectroscopy that characterizes organic molecules through measurement of the resonant frequencies of atomic nuclei. Research applications include analysis of polymer structures and organic solutions.

  • Made from Type I borosilicate glass
  • Wall thickness: 0.01475 in. (0.37mm)
  • Wall variation and camber depend, in part, on tube length
  • All sample tubes come with plastic compression-fit caps and sandblasted marking spots

Specifications

Material Borosilicate Glass
Length (Metric) 177.8 mm
Diameter (English) Outer 0.19 in.
Closure Material Polyethylene
Closure Type Compression-fit
Diameter (Metric) Outer 5 mm
Concentricity (English) ±0.002 in.
Diameter (English) Inner 0.165 in.
Camber (English) ±0.0005 in.
Diameter (Metric) Inner 4.2 mm
Field Strength 200MHz
For Use With (Application) Ideal for sealing directly to vacuum manifolds, joints or valves
Includes Cap
Length (English) 7 in.
Shape Cylindrical
Thickness (English) Wall 0.014 in.
Thickness (Metric) Wall 0.38 mm
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