Select Series™ Amberized | 5mm | 8 Inch | 800 MHz NMR Sample Tube - 1 Per Pack
Amberized Select Series NMR Sample Tubes, 1 Pack
5mm
8" (203mm)
800MHz
For High Resolution NMR
Amberized NMR tubes offer photosensitive materials protection from visible and ultraviolet radiation. Typical optical transmittance values at 650nm to 300nm range from 0% to 50% (this region includes the visible spectrum). From 300nm to 190nm, in the UV region, the optical transmittance is virtually 0%, due primarily to the intrinsic opacity of glass to UV radiation.
Available with ULTRA-THIN wall NMR Tubes.
Pictured with optional NorLoc™ Cap. Amberized NMR tubes ship with economy caps.
Handle your NMR sample without flame-sealing your tubes. Fluoropolymer covered o-ring eliminates material incompatibilities. Completely greaseless fluoropolymer assembly, which is easy to use and to disassemble for cleaning. Includes female joint for quick attachment to your vacuum rack.
A vacuum level of 10-7 kPa (10-6 torr) can be attained with this valve. While this valve can also withstand an internal positive pressure to 500 kPa (5 bar, 72 psi), the VT Valved NMR Tube series is intended principally for vacuum work.
Ideal for reducing salt effects when running buffered solutions for bio-samples. Only Norell can satisfy the many customer requests for a high-throughput NMR tube that features both high-precision, as required in today’s high-field spectrometers, and economy in price. Made from ASTM Type 1 Class A borosilicate glass for reproducibility and durability. Specially designed for one-time use for routine NMR, our high-precision NMR tubes will outperform more expensive competitor brands.