ASTM D4821-25

Standard Guide for Carbon Black—Validation of Test Method Precision and Bias

STANDARD published on 15.12.2025

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The information about the standard:

Designation standards: ASTM D4821-25
Publication date standards: 15.12.2025
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: American technical standard
Category: Technical standards ASTM

Annotation of standard text ASTM D4821-25 :

Keywords:
accuracy, ASTM reference materials, carbon black, continuously monitoring testing, laboratory environmental conditions, normalization, precision, regression, repeatability, reproducibility, statistical x-charts,, ICS Number Code 83.040.20 (Rubber compounding ingredients)