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Wholesale Srm Nist Manufacturers – National Certified Reference Material (NCRM) – Shandong Institute of Metallurgical Science
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. Benzoic acid is purified by distillation and the purity is 99.96%. It is made into about 0.5g tablets and packed in clean plastic bottles. Table 1. Certified Values for Benzoic Acid Number ...
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China High Level Crm Manufacturers – Reference Material For Coal Testing – Shandong Institute of Metallurgical Science
Table 1. Certified Values for YSBC 28752-95 (Mass Fraction %) Number Elements TFe SiO2 Al2O3 CaO MgO K2O YSBC 28752-95 Certified Values 64.66 4.34 1.80 0.011 0.027 0.082 Uncertainty 0.15 0.05 0.03 0.003 0.002 0.003 Number Elements Na2O TiO2 Mn S P YSBC 28752-95 Certified Values 0.01 0.23 0.007 0.0091 0.020 Uncertainty 0.01 0.02 0.001 0.0003 0.002 Table 2. Analysis Methods Comp...
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Wholesale Anthracite Grains 1 Tonne Manufacturer – Certified Reference Material – Shandong Institute of Metallurgical Science
Table 1. Certified Values for ZBK 306 (Mass Fraction %) Number Elements TFe FeO SiO2 Al2O3 CaO MgO ZBK 306 Certified Values 65.66 0.54 1.92 1.64 0.056 0.102 Uncertainty 0.17 0.06 0.04 0.04 0.006 0.008 Number Elements S P Mn Ti K2O Na2O ZBK 306 Certified Values 0.022 0.060 0.135 0.048 0.018 0.007 Uncertainty 0.001 0.002 0.003 0.002 0.002 0.002 Table 2. Analysis methods Composition ...
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Wholesale Optical Crm Manufacturers – Reference Material For Instrument Calibration – Shandong Institute of Metallurgical Science
Table 1. Certified Values for YSBC 28604a-2013 (Mass Fraction %) Number Elements C S Si Mn P Fe Al YSBC 28604a-2013 Certified Values 0.050 0.002 69.96 0.256 0.023 26.57 1.26 Uncertainty 0.003 0.001 0.10 0.004 0.001 0.06 0.02 Number Elements Ca Cu Ni Cr Ti Mg YSBC 28604a-2013 Certified Values 0.649 0.013 0.010 0.049 0.107 0.019 Uncertainty 0.005 0.001 0.001 0.002 0.004 0.001 ...
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Wholesale Solder Stainless Steel Manufacturers – Certified Reference Material of Benzoic Acid – Shandong Institute of Metallurgical Science
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. Table 1. Certified Values for Benzoic Acid Number Name Certified Value* (J/g) Uncertainty (J/g) (k=2) GBW(E)136695 Benzoic Acid 26456 25 Note: The certified value of benzoic acid reference material is corrected by acid, it is...
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Wholesale Standard Samples Factory – National Certified Reference Material (NCRM) – Shandong Institute of Metallurgical Science
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. Benzoic acid is purified by distillation and the purity is 99.96%. It is made into about 0.5g tablets and packed in clean plastic bottles. Table 1. Certified Values for Benzoic Acid Number ...
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Wholesale Secondary Reference Standard Supplier – Certified Reference Material – Shandong Institute of Metallurgical Science
Table 1. Certified Values for ZBK 306 (Mass Fraction %) Number Elements TFe FeO SiO2 Al2O3 CaO MgO ZBK 306 Certified Values 65.66 0.54 1.92 1.64 0.056 0.102 Uncertainty 0.17 0.06 0.04 0.04 0.006 0.008 Number Elements S P Mn Ti K2O Na2O ZBK 306 Certified Values 0.022 0.060 0.135 0.048 0.018 0.007 Uncertainty 0.001 0.002 0.003 0.002 0.002 0.002 Table 2. Analysis methods Composition ...
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Wholesale Contact Management Software Factory – National Certified Reference Material (NCRM) – Shandong Institute of Metallurgical Science
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. Benzoic acid is purified by distillation and the purity is 99.96%. It is made into about 0.5g tablets and packed in clean plastic bottles. Table 1. Certified Values for Benzoic Acid Number ...
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China Semi Anthracite Supplier – Certificate of Certified Reference Material Ash fusibility – Shandong Institute of Metallurgical Science
This certified reference material is made from carefully selected raw coal. The coal was air dried, reduced in size to <0.2mm and ignited at 815℃ to constant mass and homogenized, then packaged in to individual bottled units. The homogeneity test was done on the bottled units by determination of the sulfur in ash and FT under the reducing atmosphere. The minimum mass of sample taken for analysis is 0.05g(sulfur) and about 0.15g(FT). Variance analysis showed that the variability among dif...
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Wholesale National Standard Material For Bituminous Coal Manufacturers – Reference Material For Ore Detection – Shandong Institute of Metallurgical Science
The CRM is used for the quality control and calibration of analytical instruments in analysis of Coal. 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. Table 1. Certified Values for GBW (E) 110109 (k=2) Number Elements P/% As*/μg/g F/μg/g Cl*/% Hg*/μg/g GBW(E)110109 Certified Values 0.0080 22 158 0.051 0.03 Uncertainty 0.0008 3 11 0.005 0.01 Note 1: * Indicates that it is not wi...
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Primary Reference Standard Manufacturers – Reference Material For Environmental Testing – Shandong Institute of Metallurgical Science
Table 1. Certified Values for YSBC 15602-2006 (Mass Fraction %) Number Elements Ti C Si Mn P S Cr YSBC 15602-2006 Certified Values 70.02 0.057 1.47 0.106 0.0071 0.0047 0.039 Uncertainty 0.17 0.003 0.03 0.004 0.0005 0.0006 0.003 Number Elements Ni Mo V Cu Al Fe YSBC 15602-2006 Certified Values 0.29 0.028 0.011 0.037 0.30 26.57 Uncertainty 0.02 0.003 0.002 0.003 0.02 0.13 ...
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Wholesale Customer Management Suppliers – Certificate of Certified Reference Material Ash fusibility – Shandong Institute of Metallurgical Science
This certified reference material is made from carefully selected raw coal. The coal was air dried, reduced in size to <0.2mm and ignited at 815℃ to constant mass and homogenized, then packaged in to individual bottled units. The homogeneity test was done on the bottled units by determination of the sulfur in ash and FT under the reducing atmosphere. The minimum mass of sample taken for analysis is 0.05g(sulfur) and about 0.15g(FT). Variance analysis showed that the variability among dif...
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