J Young Wilmad Precision NMR Tube With 5mm NMR Valve 500mhz 7 Long Yellow

Stock Code: 3957895
Manufacturer Part No: NMR1254

Descriptions

Handle your NMR sample without flame sealing your tubes. Teflon covered O-Ring eliminates material incompatibilities and completely greaseless Teflon assembly means the tube is easy to use and to disassemble for cleaning. Includes female joint for quick attachment to your vacuum rack. Available in Beige, Blue, Green, Orange, Red and Yellow. A Vacuum level of 1 x 10-6 mbar can be achieved with this valve. Internal positive pressure rating = 1 bar (14.7 PSI)