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NMR Tubes - Super Savings! Save up to 35%


Super Savings! Up to 35% off on NMR Tubes at Dupen Labs. Top brands include Wilmad, Chemglass, Unknown, Kemtech, Pyrex, SP Industries, Inc., Kimble, ACE Glass, & SP Scienceware. Hurry! Limited time offers. Offers valid only while supplies last.



Wilmad-Lab Glass 528-TR-7 Thin Walled Precision Screw-Cap NMR Sample Tube, 500 MHz, 5 mm OD x 7'' Length
Wilmad-Lab Glass 528-TR-7 Thin Walled Precision Screw-Cap NMR Sample Tube, 500 MHz, 5 mm OD x 7" Length
By Wilmad
In Stock
$28.39
$28.00
You Save: 1%

mpn: 528-TR-7,

4.7 out of 5 stars with 13 reviews
Commonly used in sample degasification these tubes can maintain vacuum quality of >10-4 torr. For better vacuum, please Check our pressure/vacuum tube and quick pressure Valve tube.Tube comes complete with open top screw cap and septum. Caps and sept...


Wilmad-Lab Glass 507-PP-7 Borosilicate Glass Thin Walled Precision NMR Sample Tube, 5 mm OD, 7'' Length, 300 MHz
Wilmad-Lab Glass 507-PP-7 Borosilicate Glass Thin Walled Precision NMR Sample Tube, 5 mm OD, 7" Length, 300 MHz
By Wilmad
In Stock
$18.32

mpn: 507-PP-7,

4.9 out of 5 stars with 134 reviews
To maximize snr, precision nmr tubes have minimal paramagnetic impurities that would impact shimming. Tight ID and OD tolerance as small as 0.0065mm accommodates wilmad inserts.Manufactured in a state-of-the-art iso 9001:2008 usa facility using a uni...


Wilmad 521-ASST-1000 Lab Glass Disposable Caps for 5 mm OD NMR Tubes (Pack of 1000)
Wilmad 521-ASST-1000 Lab Glass Disposable Caps for 5 mm OD NMR Tubes (Pack of 1000)
By Wilmad
In Stock
$58.53

mpn: 521-ASST-1000,

4.0 out of 5 stars with 38 reviews
Made from Ethylene Vinyl Acetate (EVA) these disposable caps have different colors to help track samples. When using Chloroform or Acetone as a reference solution, please avoid direct contact between the sample and the disposable cap and long term st...


Chemglass Norell C-ST550-7 Type 1 Class B Glass Standard Series NMR Tube with Cap, 100 MHz, 7'' Long (Pack of 5)
Chemglass Norell C-ST550-7 Type 1 Class B Glass Standard Series NMR Tube with Cap, 100 MHz, 7" Long (Pack of 5)
By Chemglass
In Stock
$13.30
$11.97
You Save: 10%

mpn: C-ST550-7,

4.7 out of 5 stars with 57 reviews
NORELL 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 therma...


NORELL AP5-600-7 NMR Tube, 5 mm Size, 600 m Hz (Pack of 5)
By Unknown
In Stock
$71.00
$70.70

mpn: AP5-600-7,

4.8 out of 5 stars with 149 reviews
Concentricity and camber tolerances are strictly maintained for superior performance. Shimming that may have been required with other manufacturers' tubes may no longer be necessary. All tubes are supplied with end caps.Borosilicate glass. Universal...


Kemtech XWE-5MM-7 Synthware NMR Tube with Cap, Economy Grade, Borosilicate 3.3 Tubing, 5 mm Diameter, 177.8 mm Length (Pack of 5)
Kemtech XWE-5MM-7 Synthware NMR Tube with Cap, Economy Grade, Borosilicate 3.3 Tubing, 5 mm Diameter, 177.8 mm Length (Pack of 5)
By Kemtech
In Stock
$9.40
$6.11
You Save: 35%

mpn: XWE-5MM-7,

4.9 out of 5 stars with 79 reviews
Kemtech XWE-5MM-7 Synthware NMR Tube with Cap, Economy Grade, Borosilicate 3.3 Tubing, 5mm Diameter, 177.8mm Length, Pack of 5Caps included. 100 MHz. Economy grade. Borosilicate 3.3 tubing. ...


Corning Pyrex Borosilicate Glass 60MHz Basic NMR Tubes, 5mm O.D x 8'' Length (Case of 10)
Corning Pyrex Borosilicate Glass 60MHz Basic NMR Tubes, 5mm O.D x 8" Length (Case of 10)
By Pyrex
In Stock
$23.68

mpn: 6980G-8,

4.9 out of 5 stars with 52 reviews
These precision 5mm diameter, 8 inch long PYREX NMR tubes are made from quality borosilicate glass for compatibility with ground joints, valves, and vacuum racks. They are designed for use on NMR spectrometers running from 60MHz. They have an O.D. of...




Wilmad-Lab Glass 501-PS-9-5 Borosilicate Glass Heavy Walled Precision NMR Sample Tube, 5 mm OD, 9'' Length, 100 MHz (Pack of 5)
Wilmad-Lab Glass 501-PS-9-5 Borosilicate Glass Heavy Walled Precision NMR Sample Tube, 5 mm OD, 9" Length, 100 MHz (Pack of 5)
By Wilmad
In Stock
$57.13
$56.00
You Save: 2%

mpn: 501-PS-9-5,

4.0 out of 5 stars with 88 reviews
To maximize snr, precision nmr tubes have minimal paramagnetic impurities that would impact shimming. Tight ID and OD tolerance as small as 0.0065mm accommodates wilmad inserts.Manufactured in a state-of-the-art iso 9001:2008 usa facility using a uni...


NORELL AP5-600-8 NMR Tube, 5mm Size, 600MHz, 1" Height, 1" Wide, 7" Length, 50 Fluid_Ounces, Borosilicate GLASS (Pack of 5)
By Unknown
In Stock
$80.92

mpn: AP5-600-8,

4.5 out of 5 stars with 64 reviews
Concentricity and camber tolerances are strictly maintained for superior performance. Shimming that may have been required with other manufacturers' tubes may no longer be necessary. All tubes are supplied with end caps.Borosilicate glass. Universal...


Wilmad-Lab Glass 524-PP-7-5 Borosilicate Glass Medium Walled Precision NMR Sample Tube, 5 mm OD, 7'' Length, 400 MHz (Pack of 5)
Wilmad-Lab Glass 524-PP-7-5 Borosilicate Glass Medium Walled Precision NMR Sample Tube, 5 mm OD, 7" Length, 400 MHz (Pack of 5)
By Wilmad
In Stock
$93.81

mpn: 524-PP-7-5,

4.6 out of 5 stars with 121 reviews
To maximize snr, precision nmr tubes have minimal paramagnetic impurities that would impact shimming. Tight ID and OD tolerance as small as 0.0065mm accommodates wilmad inserts.Manufactured in a state-of-the-art iso 9001:2008 usa facility using a uni...


Wilmad WG-1206-7 Economy 5 mm NMR Sample Tube, 100 MHz, 7'' L (Pack of 5)
Wilmad WG-1206-7 Economy 5 mm NMR Sample Tube, 100 MHz, 7" L (Pack of 5)
By Wilmad
In Stock
$21.01
$18.60
You Save: 11%

mpn: WG-1206-7,

4.5 out of 5 stars with 84 reviews
   5 mm Economy 5 mm Thin Wall Precision Material ASTM Type 1 Class B Borosilicate Glass ASTM Type 1 Class A Borosilicate Glass Impact on shimming quality by paramagnetic impurities Medium (1200 ppm Fe2O3) Small (400 ppm Fe2O...


Wilmad-Lab Glass 524-PP-8-5 Borosilicate Glass Medium Walled Precision NMR Sample Tube, 5 mm OD, 8'' Length, 400 MHz (Pack of 5)
Wilmad-Lab Glass 524-PP-8-5 Borosilicate Glass Medium Walled Precision NMR Sample Tube, 5 mm OD, 8" Length, 400 MHz (Pack of 5)
By Wilmad
In Stock
$100.00

mpn: 524-PP-8-5,

4.4 out of 5 stars with 131 reviews
To maximize snr, precision nmr tubes have minimal paramagnetic impurities that would impact shimming. Tight ID and OD tolerance as small as 0.0065mm accommodates wilmad inserts.Manufactured in a state-of-the-art iso 9001:2008 usa facility using a uni...


Wilmad-Lab Glass WG-1235-8-5 Borosilicate Glass Thin Walled Economy NMR Sample Tube, 500 MHz, 4.947 mm OD x 8" Length (Pack of 5)
By Wilmad
In Stock
$37.00

mpn: WG-1235-8-5,

4.3 out of 5 stars with 93 reviews
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.Best od tolerance in the industry and a 30 percent thicker wall than any competitors' produ...


Chemglass Norell C-502-7 Type 1 Class B Glass Standard Series NMR Tube with Cap, 100 MHz, 7'' Long (Pack of 50)
Chemglass Norell C-502-7 Type 1 Class B Glass Standard Series NMR Tube with Cap, 100 MHz, 7" Long (Pack of 50)
By Chemglass
In Stock
$63.68
$63.26

mpn: C-502-7,

4.7 out of 5 stars with 140 reviews
NORELL 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 therma...


Kimble 897300-0000 Borosilicate Glass Disposable Grade Flat Bottom NMR Tubes without Caps, 0.394'' Diameter, 7'' Length (Case of 50)
Kimble 897300-0000 Borosilicate Glass Disposable Grade Flat Bottom NMR Tubes without Caps, 0.394" Diameter, 7" Length (Case of 50)
By Kimble
In Stock
$58.11
$57.81

mpn: 897300-0000,

4.4 out of 5 stars with 122 reviews
Wall thickness is closely monitored to assure that our customers consistently get reproducible results. If the I.D. is too large, vortex plugs and coaxial inserts can slip; if the I. D. is too small the plug could break the tube. If the O.D. is too s...


ACE Glass 8746-08 Threaded Body Vacuum Trap, Glass Body Only, 32 mm Diameter, 250 mm Length, 14 mm OD Tube End Side Arm
By ACE Glass
In Stock
$68.47

mpn: 8746-08,

4.8 out of 5 stars with 97 reviews
Consists of Body with Ace-Thread, adjustable Inner Tube and Nylon Bushing with FETFE O-Ring. Available with optional threaded tubing adapters (-75, -78), or modified with #15 Ace-Threads on inlet/outlet for use with PTFE Ace-Safe connectors to allow ...


Wilmad-Lab Glass WG-1228-8-5 Borosilicate Glass Thin Walled Economy NMR Sample Tube, 400 MHz, 4.947 mm OD x 8" Length (Pack of 5)
By Wilmad
In Stock
$27.00

mpn: WG-1228-8-5,

4.3 out of 5 stars with 21 reviews
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.Best od tolerance in the industry and a 30 percent thicker wall than any competitors' produ...


Kimble Chase NMR TUBE 10MM 8'' ECONOMY10mm Highest Quality NMR Tubes - KMBL
Kimble Chase NMR TUBE 10MM 8" ECONOMY10mm Highest Quality NMR Tubes - KMBL
By Kimble
In Stock
$26.15
$25.69
You Save: 2%

mpn: 897320-0008,

4.6 out of 5 stars with 62 reviews
NMR HIGH QUALITY TUBES Our KIMAX®-HQ NMR tubes are our highest quality NMR tubes and are 100% gauged for wall thickness, concentricity and camber specifications. • Polyethylene caps attached • OD 10 mm (+0.00/-0.013) mm • ID 9.065 (+0.013/+0.0...


Wilmad 335-PP-7 Precision 3 mm NMR Sample Tube, 600 MHz, 7 L (Pack of 5)''
Wilmad 335-PP-7 Precision 3 mm NMR Sample Tube, 600 MHz, 7 L (Pack of 5)"
By SP Scienceware
In Stock
$89.72

mpn: 335-PP-7,

4.3 out of 5 stars with 81 reviews
Wilmad is adopting a unique precision shrinking and grinding process to shape the inner surface and outer surface. This process brought a highly reproducible (within 5%) filling factor and 100% fit to the spinner turbine. Each of individual Wilmad NM...



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