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Wilmad WG-5MM-ECONOMY-8 Economy 5 mm NMR Sample Tube, High Throughput, 8' L (Pack of 5)

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$16.49

$ 7 .99 $7.99

In Stock

About this item

  • Best od tolerance in the industry and a 30 percent thicker wall than any competitors' product
  • Manufactured in an iso 9001:2008 usa facility
  • Camber and concentricity values listed are the total indicator reading (tir)
  • 100 percent visual and physical inspection ensures quality, including physical dimensions and surface defects
  • Made from borosilicate glass; meets astm E438 type 1 class b standard, recognized as n51a


Product Description

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 Fe2O3)

Rapid cooling/heating

No

Yes, within 120 ˚C

Max. working temperature

Ambient

230 ˚C

Sample volume reproducibility

10%

0.50%

Cut-off wavelength

320 nm

320 nm

Averaged Sample Volume within Rf coil

125 μl/cm

140 μl/cm

Outer Diameter

4.947±0.019 mm

4.9635±0.0065 mm

Compatible with Small Volume Insert

No

Yes

Recommended Application

Routine NMR, Small Molecule,

Large Molecule, Variable Temperature, Low Concentration, High/Ultra High Field, Water Suppression, Structure Elucidation

Magnet (MHz)

For Bruker (7" L)

For Agilent (Varian) (8" L)

For Bruker (7" L)

For Agilent (Varian) (8" L)

1000

800

700

600

500

400

350

300

200

100

High Throughput

High Throughput

High Throughput

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From the Manufacturer

Wilmad-LabGlass is a leading manufacturer of NMR and EPR sample tubes and accessories, a diverse line of Laboratory Glassware and Scientific Equipment, as well as Precision Engineered Glass, OEM Quartz components and assemblies. Our goal has always been to provide you with superior service, support and technical know-how. In addition, we offer select glass repair services to maximize the life of your laboratory items.


Mariah
January 31, 2025
Bought for a college organic chemistry class. These were longer than the standard ones sold at my school bookstore but they still worked just as well in the NMR machine. Good price for the number in there!