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1 – 15 of 33 results
1
Promotions Available

Wilmad-LabGlass™ SP Scienceware™ 5mm O.D. Thin Walled Economy NMR Tubes

Designed for routine use in all NMR spectrometers, Wilmad Economy NMR Tubes are guaranteed to fit tightly in any spinner turbine and have zero NMR background

EDGE
Diameter (Metric) Outer 4.947±0.019 mm
Diameter (Metric) Inner 4.1 mm
Material Borosilicate Glass
Thickness (Metric) Wall 0.43 mm
2
Promotions Available

SP Wilmad-LabGlass™ High-Throughput NMR Tubes

Double the writing area allows for easy sample marking and identification.

EDGE
Length (Metric) 178 mm
Product Type High Throughput NMR Tube
Diameter (Metric) Outer 5±0.02 mm
Length (English) 7 in.
Material Glass (Type 1, Class B)
Thickness (Metric) Wall 0.43 mm
3
Promotions Available

Wilmad-LabGlass™ Thin Walled High Throughput NMR Tubes

Possess an average camber of 60 microns to guarantee the clarity of the spectrum for small molecule (MW<250) samples up to 600 MHz. Wilmad Thin Walled High Throughput NMR Tubes are designed for routine use in most low to mid field NMR spectrometers.

EDGE
Product Type NMR Tube
Material ASTM E438 Type 1 Class B Glass
Thickness (Metric) Wall 0.43 mm
Camber (Metric) 60 μm
4
Promotions Available

Bel-Art™ SP Scienceware™ Wilmad™ Thin Wall Quartz EPR Sample Tube

Manufactured from naturally occurring quartz with the highest purity to minimize the background signal. Bel-Art SP Scienceware™ Thin Wall Quartz EPR Sample Tube may contain Fe2O3 which is paramagnetic (1200 ppm) and has certain impact on shimming quality depending on the magnetic field strength.

EDGE
Length (Metric) 250 mm
Product Type Sample Tube
Material Quartz
Thickness (Metric) Wall 0.5 mm
5
Promotions Available

Wilmad-LabGlass™ Benchtop Spectrometer NMR Tubes

Wilmad-LabGlass Benchtop NMR Tubes have been tested to assure performance and permit confidence in purchasing consumables for instruments.

EDGE
For Use With (Equipment) Benchtop NMR Spectrometers
Product Type NMR Tube
Diameter (Metric) Outer 5 mm
Color Clear
Material Borosilicate Glass
Thickness (Metric) Wall 0.43 mm
For Use With (Application) NMR Experiments
Closure Type Cap
6

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

For instruments with field strength of approximately 60MHz

Thickness (English) Wall 0.015 in.
Includes Cap
Shape Cylindrical
Field Strength 100MHz
Diameter (Metric) Outer 5 mm
Diameter (English) Outer 0.19 in.
Material Borosilicate Glass
Thickness (Metric) Wall 0.38 mm
For Use With (Application) Designed for use in high-resolution NMR spectroscopy
Closure Type Open-top
Closure Material Polyethylene
7

DWK Life Sciences Kimble™ Kontes™ KIMAX™ Borosilicate Glass Thrift N-51A 5mm NMR Tubes

Used to contain samples in nuclear magnetic resonance spectroscopy.

Thickness (English) Wall 0.014 in.
Includes Cap
Diameter (Metric) Outer 5 mm
Diameter (English) Outer 0.19 in.
Material Borosilicate Glass
Thickness (Metric) Wall 0.38 mm
For Use With (Application) Used to contain samples in nuclear magnetic resonance spectroscopy
Closure Material Polyethylene
8

DWK Life Sciences Kimble™ Kontes™ Brand 3mm NMR Tubes

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

Thickness (English) Wall 0.011 in.
Includes Cap
Diameter (English) Inner 0.094 in.
Shape Cylindrical
Diameter (Metric) Outer 3 mm
Diameter (English) Outer 0.11 in.
Diameter (Metric) Inner 2.4 mm
Material Borosilicate Glass
Thickness (Metric) Wall 0.28 mm
For Use With (Application) Research applications include analysis of polymer structures and organic solutions
Closure Type Compression-fit
Closure Material Polyethylene
9

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

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

Thickness (English) Wall 0.014 in.
Includes Cap
Diameter (Metric) Outer 5 mm
Diameter (English) Outer 0.19 in.
Diameter (Metric) Inner 4.2 mm
Material Borosilicate Glass
Thickness (Metric) Wall 0.38 mm
For Use With (Application) Ideal for sealing directly to vacuum manifolds, joints or valves
Closure Type Compression-fit
Closure Material Polyethylene
10
Promotions Available

DWK Life Sciences DURAN™ NMR Tubes, for four application frequencies, with closures

NMR tubes, the sample or solution vessels for resonance frequency measurement, are extremely precise and are subject to narrow tolerances for straightness, wall thickness and wall thickness distribution.

Product Type NMR Tube
Material Borosilicate Glass (3.3), EVA
For Use With (Application) Nuclear magnetic resonance spectroscopy (NMR spectroscopy); Storage and transport of measurement solutions; Designed for use in low to most mid field NMR spectrometers
11

Bel-Art™ SP Scienceware™ Wilmad™ Pipet Bulb

Squeeze the bulb to dispense or retrieve sample liquid. Bel-Art SP Scienceware™ Wilmad™ Pipet Bulb is constructed of durable latex.

12
Promotions Available

Bel-Art™ SP Scienceware™ 5mm O.D. Thin Walled Precision NMR Tubes

To maximize SNR, Precision NMR Tubes have minimal paramagnetic impurities that would impact shimming. Tight I.D. and O.D. tolerance as small as 0.0065mm accommodates Wilmad inserts

Diameter (Metric) Outer 4.9635±0.0065 mm
Material Glass (Type 1, Class A)
Thickness (Metric) Wall 0.38 mm
13

Bel-Art™ SP Scienceware™ Pyrex™ Capillary Tubes

Manufactured from Pyrex™ and sealed at one end. Bel-Art SP Scienceware™ Wilmad™ Pyrex™ Capillary Tubes provide a low cost solution for small volume NMR measurement.

Field Strength 400MHz
Product Type Capillary Tube
Material Borosilicate Glass
14
Promotions Available

Bel-Art™ SP Scienceware™ Wilmad™ Coaxial Insert for NMR Sample Tubes

Determines magnetic susceptibility and other general applications. Bel-Art SP Scienceware™ Coaxial Insert for NMR Sample Tubes is constructed from Pyrex™ glass making it ideal for variable temperature studies.

Includes Outer tube cap and inner tube with cap.
Product Type NMR Tube Insert
Diameter (Metric) Outer 2 mm
Material Borosilicate Glass
15
Promotions Available

Bel-Art™ SP Scienceware™ Wilmad™ 5mm O.D. Thin Walled High-Throughput Economy NMR Tubes

Designed for routine use in all NMR spectrometers, Wilmad Economy NMR Tubes fit tightly in any spinner turbine and have minimal NMR background.

Includes Tube and disposable cap
Field Strength 100MHz
Product Type NMR Economy Sample Tube
Diameter (Metric) Outer 4.947±0.019 mm
Quantity 5/Pk.
Material Borosilicate Glass
Thickness (Metric) Wall 0.43 mm
For Use With (Application) Economy tubes are recommended only for experiments with small organic molecules (molecular weight approx.500) at ambient temperature only.