Zalo
Description
DURAN Economic NMR Tube, 300 MHz (Cat. No. DU.231700117 / 231700117), manufactured by DWK Life Sciences (Germany) under the DURAN brand name, is a premium specialized instrument designed for Nuclear Magnetic Resonance (NMR) spectroscopy analysis.
Product code: DU.231700117
CAS NO:
Brand: DAIHAN
Origin: HÀN QUỐC
Overview & Features
Segment Positioning: Part of DURAN's Economic range, optimized for cost-effectiveness while still ensuring outstanding accuracy for low- to medium-field NMR spectrometers (up to 300 MHz).
Borosilicate 3.3 Glass Material: The tube body is fabricated from pure neutral glass completely free of magnetic impurities. This glass delivers perfect chemical resistance, excellent thermal shock resistance, and superb mechanical wear resistance.
High Dimensional Uniformity: Manufactured with uniform wall thickness, perfect straightness, and exceptional circularity to minimize spin errors and signal artifacts during sample analysis.
Rigorous Inspection: All tubes undergo an automated laser check system prior to packaging. The product features a Retrace Code, allowing users to easily look up and download the Certificate of Quality online from the manufacturer.
Complete Packaging Set: The products are completely pre-cleaned at the factory and come supplied ready-to-use with matching plugs made of high-grade EVA material.
Specifications
Brand - Origin: DURAN - Germany (Under DWK Life Sciences)
Catalog Number: DU.231700117 (or factory code: 231700117)
Quality Classification: Economic type
Operating Frequency: Up to 300 MHz
Overall Length: 178 mm (Approximately 7 inches)
Outer Diameter (OD): 4.95 ± 0.05 mm
Inner Diameter (ID): 4.20 ± 0.05 mm
Circularity Deviation: ≤ 70 µm
Material: Borosilicate α3.3 glass
Standard Packaging: 250 pieces/box (Plastic caps included)
