...about Reference Materials for TAPPI Standards?

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Did you know that many of the TAPPI Standard Test methods require the use of reference materials for calibrating the instruments used in testing? As an example, Optical properties tests (brightness, whiteness, and other tests of appearance properties) are tests where the need for specialized reference materials is widely recognized. The use of certified reference measures of mass, distance, time, and volume are also widely used within the paper industry measurement organizations for verifying calibration of basis weight balances, cutting dies and templates,  and tensile testers – to name only a few of the more obvious examples.

As assistance to those needing a source of reference calibrating materials or equipment, TAPPI maintains a Reference Materials List which is described in TAPPI Standard Practice T 1211. Suppliers of standard materials for TAPPI Standard Test Methods that would like to be placed on the Referenced Materials List are encouraged to consult this Standard Practice for guidance on the steps to take in order to be listed. In addition to reading the requirements of TAPPI T 1211, interested parties are encouraged to contact Charles Bohanan, TAPPI Director of Standards and Awards, at standards@tappi.org to discuss specific needs of the Reference Materials program or assistance in becoming a listed material source.

Needs in the Reference Materials area are constantly changing as existing TAPPI Standard Test Methods are updated and new methods are written. For example, we are currently seeking a source for the viscosity reference oils required for performing T 632 "Analysis of Sodium Silicate." There are numerous other opportunities for suppliers of reference materials to add their products to the Reference Materials List.

TAPPI Standards guidelines require that all TAPPI members receive notification of any proposed new Standard or TIPs. This message is being sent to you because you are a TAPPI member; have purchased TIPs or Standards products from TAPPI; or because you have previously expressed interest in this topic.

TAPPI is the leading technical association for the worldwide pulp, paper and converting industry.
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