Our NMR Reference Standards are packaged in ultra-high field precision tubes to guarantee their performance in experiments over 600 MHz. Each comes with a certificate of analysis.
Wilmad's NMR Reference Standards meet or exceed requirements set by NMR spectrometer manufacturers; many of whom include our standards with their instruments.
These standards are backward compatible with NMR experiments below 600 MHz.
Note - For standards in sizes other than shown there will be a 5 piece minimum order quantity; please contact Customer Service.
See below for Do-It-Yourself suggestions.
3 mm OD Reference Standards, 8" Length, 600+ MHz
||3% CHCl3/0.2% TMS in acetone-d6|
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For individualized custom standards we suggest a DIY (Do-It-Yourself) method; here are the tools you'll need to get started:
(1) Tip-Off Manifold (to fit tube) and Constricted Tube info found here.
(2) Gas burner with a mini torch (found in most chemical and biological labs)
(3) HPLC grade solvent and chemicals
(4) Degassing vacuum system
We can supply manifold, tubes and vacuum system, for assistance please contact our Product Support Manager.