View online or print our technical reports on the resonance properties of Wilmad-LabGlass precision engineered NMR and EPR tubes. Download the properties of our borosilicate glass, our quartz properties, and specifications for our precision engineered / precision bore glass tubing, quartz and capillary tubing. Also here is information on our round bottom flasks' dimensions, standard glassware taper joint sizes, and guidelines for cleaning glassware, caring for fritted glassware ("fritted ware"), and glassware safety.

NMR and EPR Resources -

• NMR and EPR Resonance Reports

Precision Engineered / Precision Bore (PB) Glass Data

• Precision Engineered Pyrex Tubing     (PDF, 116-kb)
• Precision Engineered Quartz Tubing     (PDF, 108-kb)
• Precision Engineered Capillary Tubing     (PDF, 56-kb)
• Precision Engineered Square Tubing     (PDF, 84-kb)
• Quartz Properties from Heraeus     (PDF, 319-kb)
• General Definitions and Conversion Tables     (PDF, 104-kb)

Laboratory Glassware Data

• Borosilicate Glass Properties     (PDF, 188-kb)
• Round Bottom Flask Diameters     (PDF, 159-kb)
• Standard Taper Joints     (PDF, 224-kb)

Glassware Care and Safety

• Cleaning Glassware     (PDF, 170-kb)
• Caring for Fritted Glassware ("Fritted Ware")     (PDF, 62-kb)
• Glassware Safety     (PDF, 160-kb)