【正文】 Criteria:ISO/IEC 17025:2020 and relevant requirements of CNAS Date of Issue:20200310 Date of Expiry:20170309 Date of Update： 20200310 APPENDIX 2 ACCREDITED TESTING № Test Object Item/Parameter Code of Field Title, Code of Standard or Method Limitation Note № Item/ Parameter 1 Petroleum 1 Distillation Standard Test Method for Distillation Of Petroleum Products At Atmospheric Pressure ASTM D8612 Standard Test Method for Distillation of Petroleum Products at Atmospheric Pressure GB/T 65362020 ISO/IEC 17025 認(rèn)可證書 CNASPD20/09B/1 No. CNAS L0163 第 17 頁(yè) 共 90 頁(yè) Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. № Test Object Item/Parameter Code of Field Title, Code of Standard or Method Limitation Note № Item/ Parameter 1 Petroleum 2 Water Standard Test Method for Water In Petroleum Products And Bituminous Materials By Distillation ASTM D9513e1 Petroleum ProductsDetermination of Water GB/T 2601977(2020) 3 Copper Corrosion Standard Test Method for Corrosiveness to Copper from Petroleum Products by Copper Strip Test ASTM D13012 Petroleum Productscorrosiveness to coppercopper strip test GB/T 50961985(2020) 4 Gum Standard Test Method for Gum Content In Fuels By Jet Evaporation ASTM D38112 ISO/IEC 17025 認(rèn)可證書 CNASPD20/09B/1 No. CNAS L0163 第 18 頁(yè) 共 90 頁(yè) Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. № Test Object Item/Parameter Code of Field Title, Code of Standard or Method Limitation Note № Item/ Parameter 1 Petroleum 4 Gum Standard Test Method for Gum Content In Fuels By Jet Evaporation GB/T 80192020 5 Viscosity Standard Test Method for Kinematic Viscosity Of Transparent And Opaque Liquids(and Calculation of Dynamic Viscosity) ASTM D44512 6 Sediment Standard Test Method for Sediment In Crude Oils And Fuel Oils By The Extraction Method ASTM D47307(2020) Crude Petroleum and Fuel OilsDetermination of SedimentExtraction Method GB/T 65311986(2020) 7 Ash Standard Test Method for Ash from Petroleum Products ASTM D48213 ISO/IEC 17025 認(rèn)可證書 CNASPD20/09B/1 No. CNAS L0163 第 19 頁(yè) 共 90 頁(yè) Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. № Test Object Item/Parameter Code of Field Title, Code of Standard or Method Limitation Note № Item/ Parameter 1 Petroleum 7 Ash Petroleum ProductsDetermination of Ash GB/T 5081985(2020) 8 Oxidation Stability Standard Test Method for Oxidation Stability of Gasoline (Induction Period Method) ASTM D52512a Determination of oxidation stabilityInduction period method GB/T 80181987(2020) 9 Sulfated Ash Standard Test Method for Sulfated Ash From Lubricating Oils And Additives ASTM D87413a 10 Acid And Base Number Standard Test Method for Acid and Base Number by ColorIndicator Titration ASTM D97412 ISO/IEC 17025 認(rèn)可證書 CNASPD20/09B/1 No. CNAS L0163 第 20 頁(yè) 共 90 頁(yè) Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the English version is provided by the conformity assessment body and is for reference only. № Test Object Item/Parameter Code of Field Title, Code of Standard or Method Limitation Note № Item/ Parameter 1 Petroleum 11 Bromine Numbers Standard Test Method for Bromine Numbers of Petroleum Distillates and CommercialAliphatic Olefins by Electrometric Titration ASTM D115907(2020) 12 Density/ Relative Density Standard Test Method for Density Of Crude Petroleum And Liquid Petroleum Products By Hydrometer Method ASTM D129812b Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter ASTM D405211 Density and Relative Density of Crude Oils by Digital Density Analyzer ASTM D500299(2020) ISO/IEC 17025 認(rèn)可證書 CNASPD20/09B/1 No. CNAS L0163 第 21 頁(yè) 共 90 頁(yè) Should there be any inconsistencies between Chinese and English versions of the scope of accreditation, the Chinese version shall prevail in that the Engli