Standard Consumables for Liquid-Phase NMR
• Economy and High Throughput NMR Sample Tubes
• 3 mm to 30 mm OD Precision NMR Sample Tubes
• Quartz (CFQ) and Suprasil® Tubes for Photochemistry and 11B
• NMR/EPR Tube Caps
• PTFE Tube Liners for Corrosive Sample and 29Si NMR
• Amberized NMR Tubes for Light Sensitive Samples
• Double Layered Tubes for Toxic Samples
Consumables for Liquid-Phase small Volume and External Reference NMR Studies
• Bruker® MicroProbe/MicroCryoProbe Sample Tubes
• Sample Tubes for Automatic Sample Changer and Bruker MATCH™ System
• Doty® Susceptibility Plugs (Shigemi Substitute)
• Doty® Plugs for 3mm Thin Wall Tubes
• Doty® Plugs for 5mm Thin Wall Tubes
• Doty® Plugs for 8mm Thin Wall Tubes
• Coaxial Inserts
• Stem Coaxial Inserts
• 5mm Micro Cell Assembly (use with small sample sizes in thin wall tube)
• Large Volume Microcell Inserts
• Pyrex® NMR Capillary Tubes
NMR Reference Standards
Wilmad’s NMR Reference Standards are packaged in ultra-high field precision tubes to guarantee their performance in experiments over 600 MHz. Each standard comes with a certificate issued by Sigma-Aldrich®.
Wilmad’s NMR Reference Standards meet or exceed requirements set by NMR spectrometer manufacturers. Many of these manufacturers include Wilmad Standards with their instruments.
Consumables and Accessories for Solid-State NMR
Rotors and Caps for Bruker®, Varian® and Doty® MAS-NMR 
Zirconia MAS Rotors and Caps
Manufactured from the highest purity Zirconia, Wilmad’s MAS Rotors provide the NMR
EPR Sample Tubes and Accessories
• EPR Sample Tubes – Quartz (CFQ)
• EPR Sample Tubes – Suprasil
• EPR Graded Seal Sample Tubes
• Valved and Screw-Cap EPR Tubes
• Capillary EPR Tubes
• Special EPR Sample Tubes
EPR Cells
• Standard Aqueous Cells
• Special Aqueous Cells with Hexagonal Fill Tubes
• JEOL Aqueous Cells
• Variable Temperature Aqueous Cells
• Tissue Sample Cells
• Flow Aqueous Cells
• Replacement Parts for Wilmad Tissue and Aqueous Cells
Standard Aqueous Cells
Dewar Inserts
•Standard VT Dewar Inserts
•Simple Dewar Inserts
•JEOL Dewar Inserts
•Dewar Insert for Q-Band or Loop Gap Resonators
•Dewar Insert for TM Aqueous Cell
•High Temperature Dewar Inserts
Standard VT Dewar Inserts
Dewar Flasks (Cold-Finger Dewars)
•Large Nitrogen Dewar Flasks
•Liquid Nitrogen Dewar Flask
Large Nitrogen Dewar Flasks
Variable Temperature Accessories
Replacement Parts for VT Systems
Need a replacement component for your variable temperature system?
Since Wilmad offers VT replacement components at prices significantly lower than the Original Equipment Manufacturer (OEM), why pay more? Wilmad components are equivalent or, in some cases, better in quality than you get from your EPR Spectrometer manufacturer.
Electrolytic Cells for EPR
•Wilmad’s Electrolytic Cell Assemblies
•Components for Wilmad’s Electrolytic Cell Assembly
•Electrode Reference Solutions and Cleaners
Wilmad’s Electrolytic Cell Assemblies
Study electrolytically generated radicals in aqueous solutions.
Avoid alkali metal reductions, the associated sample sensitivity to air or moisture and background signals! Never deal with a high vacuum apparatus again!