This RM is intended primarily for calibrating instruments used to determine the hardness of bulk or single kernel wheat. RM 8441 was prepared and analyzed by the Federal Grain Inspection Service program, Grain Inspection Packers and Stockyards Administration of the United States Department of Agriculture.'
PLEASE NOTE: The tables are presented to facilitate comparisons among a family of materials to help customers select the best SRM for their needs. For specific values and uncertainties, the certificate is the only official source.
- Certified values are normal font
- Reference values are italicized
- Values in parentheses are for information only
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|SRM||Description||Unit of Issue||Unit Size
|Wheat Hardness (kernel form)
||set (50)||Soft-1 through Soft-5: 5 x 5 pouches (20g/pouch)||Hard-1 through Hard-5: 5 x 5 pouches (20g/pouch)|