Viscosity Tubes - Class "V"

Class "V" Tubes are the least expensive of the viscosity tubes. Their principal utility is for comparison to other samples or standards of known viscosities as prepared by the user.
Class "V" Tubes are the specific assigned sizes between 10.50 and 11.00mm, with the exception of the 10.65mm and Class "V-10.75"mm sizes. Within this range, a specific tube size will be assigned, recorded in the Master File for future reference on reorders to insure furnishing the identical tube size. The Class "V" Tubes are also inscribed at the 100mm and 108mm lengths.

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