【導讀】2020年06月01日前能力范圍：點擊進入。A：江蘇省太倉市瀏家港濱海路6號。獲準認可能力索引。序號地址能力范圍評審類型更新時間。檢測能力(中文)監(jiān)督+擴項2020年08月07日。中國合格評定國家認可委員會。簽發(fā)日期：2020年03月31日有效期至：2020年03月30日。附件1認可的授權簽字人及領域。2曹喜煥化工品、石油產品、液化石油氣及煤的檢測項目。認可依據：ISO/IEC17025:2020以及CNAS特定認可要求。工業(yè)芳烴銅片腐蝕試驗法。及編號（含年號）。工業(yè)芳烴及相關物料餾程的。測定第1部分：蒸餾法GB/T. 氣相色譜法測定單環(huán)芳烴中。微量雜質的標準測試方法

　　

【正文】 可證書 CNASPD20/09B/1 No. CNAS L0683 第 24 頁 共 128 頁 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 8 Acidity 0212 Standard Test Method for Acidity of Benzene, Toluene, Xylenes, Solvent Naphthas, and Similar Industrial Aromatic Hydrocarbons ASTM D84708 9 Neutrality 0212 Test for neutrality of benzole products GB/T 18161997(2020) 1 Aromatic Hydrocarbons 10 Distillation residual 0212 Method for determination the amount of distillation residual of benzenetype product GB/T 32092020 11 Bromine number 0212 Determination for the bromine number of benzole products GB/T 18151997(2020) 2 Methanol 1 Permanganate time 0212 Standard Test Method for Permanganate Time of Acetone and Methanol ASTM D136306（ 2020） ISO/IEC 17025 認可證書 CNASPD20/09B/1 No. CNAS L0683 第 25 頁 共 128 頁 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 2 Carbonizables 0212 Standard Test Methods for Analysis of Methanol ASTM E34608 Accredited only for 1018 3 Ethanol 0212 Standard Test Methods for Analysis of Methanol ASTM E34608 Accredited only for 3747 Methanol for industrial use GB 3382020 Accredited only for 4 Purity 0212 PURITY OF METHANOL IMPCA 00109 2 Methanol 5 Chloride 0212 CHLORIDE IN METHANOL IMPCA 00298 6 Acidity and alkalinity 0212 Methanol for industrial use GB 3382020 Accredited only for 7 Sulfuric acid test 0212 Methanol for industrial use GB 3382020 Accredited only for 8 Acetone 0212 Standard Test Methods for Analysis of Methanol ASTM E34608 Accredited only for 4855 ISO/IEC 17025 認可證書 CNASPD20/09B/1 No. CNAS L0683 第 26 頁 共 128 頁 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 9 Trimethylamine 0212 Standard Test Methods for Analysis of Methanol ASTM E34608 Accredited only for 5665 10 Aromatics 0212 UV scan on Methanol IMPCA 00408 3 Ethylene glycol 1 Aldehydes 0212 Ethylene glycol for industrial useDetermination of content of total aldehydes presentSpectrophotometric method GB/T 3 Ethylene glycol 1 Aldehydes 0212 Standard Test Method for Aldehydes in Mono, Di, and Triethylene Glycol(Spectrophotometric Method) ASTM E231308 2 Ultraviolet transmittance 0212 Ethylene glycol for industrial useDetermination of ultraviolet transmittanceUltraviolet spectrophotometric method GB/T ISO/IEC 17025 認可證書 CNASPD20/09B/1 No. CNAS L0683 第 27 頁 共 128 頁 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 2 Ultraviolet transmittance 0212 Standard Test Method for Ultraviolet Transmittance of Monoethylene Glycol（ Ultraviolet Spectrophotometric Method） ASTM E219308 3 Chloride 0212 Ethylene glycol for industrial useSpecification GB/T 46492020 Accredited only for Appendix A 3 Ethylene glycol 3 Chloride 0212 Standard Test Method for Chloride in Mono, Di and Triethylene Glycol by Ion Chromatography ASTM E246908a 4 Diethylene glycol 0212 Monoethylene glycol for industrial useDetermination of diethylene glycol and triethylene glycolGas chromatographic method GB/T (2020) ISO/IEC 17025 認可證書 CNASPD20/09B/1 No. CNAS L0683 第 28 頁 共 128 頁 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 4 Diethylene glycol 0212 Standard Test Method for Glycol Impurities in Mono, Di, Tri and Tetraethylene Glycol(Gas Chromatographic Method）