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.

Catalog Number	Mfr. No.	Model	Length (English)
16-800-183	Bel-Art™ 660000083	Wilmad™ WG-5MM-ECONOMY-7-5	7 in.
16-800-184	Bel-Art™ 660000084	Wilmad™ WG-5MM-ECONOMY-8-5	8 in.

Description

• High quality 5mm O.D. economy sample tube
• Best O.D. tolerance in the industry and a 30% thicker wall than any competitors' product
• 100% visual and physical inspection ensures quality, including physical dimensions and surface defects
• Fit tightly in any spinner turbine
• Minimal NMR background
• Made from borosilicate glass; meets ASTM E438 Type 1 Class B standard, recognized as N51A
• Cooling/heating of these tubes may lead to breakage; for NMR experiments that involve cooling, heating, biological sample, multi-dimension, multi-nuclei or DNP techniques, refer to Wilmad Precision NMR Tubes
• Manufactured in an ISO 9001:2008 USA facility

Specifications

• Diameter (Metric) Outer: 4.947±0.019 mm
• Thickness (Metric) Wall: 0.43 mm
• Material: Borosilicate Glass

• Field Strength: 100MHz
• Includes: Tube and disposable cap
• For Use With (Application): Economy tubes are recommended only for experiments with small organic molecules (molecular weight approx.500) at ambient temperature only.