Portland Cement Fineness Standard

NIST Portland Cement, No.114r is used to verify and calibrate equipment for the ASTM C115 Wagner turbidimeter, C1891 fineness by air-jet sieve, and C204 Blaine apparatus, as well as the C430 fineness by sieve test. (AASHTO T 98, T 153, and T 192 test methods). This standard reference material is supplied with a NIST certificate of analysis in 20 vials of approximately 5g each of cement.

Standard reference materials produced and distributed by NIST
Each set includes a complete certificate of composition and chemical analysis
Sets are made up of individually sealed vials for convenient use

NIST certificate of analysis in 20 vials of approximately 5g each of cement.

NIST Portland Cement Standard Reference Material
NIST Certificate of Analysis

AASHTO T 192 , AASHTO T 153 , AASHTO T 98 , ASTM C204 , ASTM C430 , ASTM C115/115M , ASTM C114 , AASHTO T 105

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