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Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

Camber and concentricity values listed are the total indicator reading (tir)

Designed for routine use in most low to mid field nmr spectrometers

One of the best od tolerances in the industry

Guaranteed to fit tightly in spinner turbine

Made from astm E438 type 1 class b glass