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What is the uncertainty of the standard substance?

What is the uncertainty of the standard substance?, Total:14 items.

In the international standard classification, What is the uncertainty of the standard substance? involves: Air quality, Tobacco, tobacco products and related equipment, Graphic technology, Powder metallurgy, Paints and varnishes, Products of the textile industry.

未注明发布机构, What is the uncertainty of the standard substance?

• JIS Z 8899:2023 Particulate reference materials -- Specifications and uncertainty evaluation for polydisperse spherical particles

American Society for Testing and Materials (ASTM), What is the uncertainty of the standard substance?

• ASTM D7440-23 Standard Practice for Characterizing Uncertainty in Air Quality Measurements
• ASTM B930-03 Standard Test Method for Rating Grain Size and Frequency of Abnormally Large Grains in Cemented Tungsten Carbides (Hardmetals)
• ASTM B930-03(2008) Standard Test Method for Rating Grain Size and Frequency of Abnormally Large Grains in Cemented Tungsten Carbides (Hardmetals)
• ASTM B930-03(2012) Standard Test Method for Rating Grain Size and Frequency of Abnormally Large Grains in Cemented Tungsten Carbides (Hardmetals)
• ASTM D4716-07 Standard Test Method for Determining the (In-plane) Flow Rate per Unit Width and Hydraulic Transmissivity of a Geosynthetic Using a Constant Head
• ASTM D4716/D4716M-20 Standard Test Method for Determining the (In-plane) Flow Rate per Unit Width and Hydraulic Transmissivity of a Geosynthetic Using a Constant Head

National Metrological Technical Specifications of the People's Republic of China, What is the uncertainty of the standard substance?

• JJF(烟草)2.1-2008 Evaluation of Uncertainty in Measurment for Parameter of Physical Characteristics of Cigarettes—Part 1:Mass
• JJF(烟草) 2.1-2008 Guidelines for the Evaluation of Uncertainty in Measurement of Physical Indexes of Cigarettes - Part 1 Quality

Korean Agency for Technology and Standards (KATS), What is the uncertainty of the standard substance?

• KS X ISO 15790-2005(2020) Graphic technology and photography－Certified reference materials for reflection and transmission metrology－Documentation and procedures for use, including determination of combined standard uncertaint
• KS X ISO 12645:2006 Graphic technology－Process control－Certified reference material for opaque area calibration of transmission densitometers

GOSTR, What is the uncertainty of the standard substance?

• GOST R 8.980-2019 State system for ensuring the uniformity of measurements. Standard reference data. The critical temperatures and critical pressures of thermo unstable substances

British Standards Institution (BSI), What is the uncertainty of the standard substance?

• BS ISO 15790:2005 Graphic technology and photography - Certified reference materials for reflection and transmission metrology - Documentation and procedures for use, including determination of combined standard uncertainty

European Committee for Standardization (CEN), What is the uncertainty of the standard substance?

• EN ISO 3233-3:2015 Paints and varnishes - Determination of the percentage volume of non-volatile matter - Part 3: Determination by calculation from the non-volatile-matter content determined in accordance with ISO 3251, the density of the coating material and the density of

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