Certified Reference Materials
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Reference Material For Environmental Testing
The CRM is used for the quality control and calibration of analytical instruments in analysis of Ferrotitanium. It is also used for the evaluation and verification of accuracy of the analytical methods. The CRM can be used for the transfer of measured value.
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Reference Material For Chemical Testing
The CRM is used for the quality control and calibration of analytical instruments in analysis of Iron Concentrate. It is also used for the evaluation and verification of accuracy of the analytical methods. The CRM can be used for the transfer of measured value.
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Reference Material For Ore Detection
Certificate of Certified Reference Material Certified Reference Materials for the Chemical Composition of Phosphorus, Arsenic, Fluorine, Chlorine and Mercury in Coal GBW（E）110109.
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Certificate of Certified Reference Material Ash fusibility
Coal Analysis Laboratory, Central Coal Research Institute (China National Coal Quality Supervision and Testing Center)
This certified reference material can be used for checking correctness of testing atmosphere in ash fusibility determination. It can also be used in quality control of the analysis process and method evaluation.
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Converter Slag Certified Reference Material for Chemical Analysis
Certificate of Certified Reference Material Converter Slag Certified Reference Material for Chemical Analysis
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Coke Series National And Industrial Reference Materials
The CRM is used for the quality control and calibration of analytical instruments in analysis of Iron Ore. It is also used for the evaluation and verification of accuracy of the analytical methods. The CRM can be used for the transfer of measured value.
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National Certified Reference Material (NCRM)
Certified Reference Material of Benzoic Acid (Calorimetric Standard) The CRM can be used for calorific value measurement in electric power, coal, military industry, scientific research and other fields.
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Reference Material For Steel Testing
This certified reference material can be used for checking correctness of testing atmosphere in ash fusibility determination. It can also be used in quality control of the analysis process and method evaluation.
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Certified Reference Material of Benzoic Acid
The CRM is used for the verification/calibration of oxygen bomb calorimeter. It is also used for the evaluation and verification of accuracy of the analytical methods. The CRM can be used for calorific value measurement in electric power, coal, military industry, scientific research and other fields.
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Reference Material For Instrument Calibration
The CRM is used for the quality control and calibration of analytical instruments in analysis of ferrosilicon. It is also used for the evaluation and verification of accuracy of the analytical methods. The CRM can be used for the transfer of measured value.
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Reference Material For Coal Testing
The CRM is used for the quality control and calibration of analytical instruments in analysis of Iron Ore. It is also used for the evaluation and verification of accuracy of the analytical methods. The CRM can be used for the transfer of measured value.
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Certified Reference Material
The CRM is used for the quality control and calibration of analytical instruments in analysis of Iron Ore. It is also used for the evaluation and verification of accuracy of the analytical methods. The CRM can be used for the transfer of measured value.
