低含量甲基砷浓度检测标准
CNAS认证
CMA认证
AS 1671.2-1987
Lead alloys, Part 2: Determination of low concentrations of antimony in lead alloys containing not more than 2.5 percent arsenic and 0.10 percent copper - titrimetric method
Lead alloys, Part 2: Determination of low concentrations of antimony in lead alloys containing not more than 2.5 percent arsenic and 0.10 percent copper - titrimetric method
- 【发布单位或类别】 AU-AS澳大利亚标准
- 【发布日期】1987-05-04
- 【CCS分类】
- 【ICS分类】化工产品综合
AS 1671.3-1987
Lead alloys, Part 3: Determination of high concentrations of antimony in lead alloys containing not more than 2.5 percent arsenic and 1.0 percent copper - Titrimetric method
Lead alloys, Part 3: Determination of high concentrations of antimony in lead alloys containing not more than 2.5 percent arsenic and 1.0 percent copper - Titrimetric method
- 【发布单位或类别】 AU-AS澳大利亚标准
- 【发布日期】1987-05-03
- 【CCS分类】
- 【ICS分类】
T/QGCML 2307-2023
光刻胶用低金属含量四甲氧甲基甘脲生产技术要求
- 【发布单位或类别】 CN-TUANTI团体标准
- 【发布日期】2023-11-24
- 【CCS分类】
- 【ICS分类】71.100.01
AS 1671.3-1975
Methods for the analysis of lead alloys - Higher concentration antimony in lead and white metal alloys containing not more than 2.5% arsenic and 1.0% copper (Volumetric Method)
Methods for the analysis of lead alloys - Higher concentration antimony in lead and white metal alloys containing not more than 2.5% arsenic and 1.0% copper (Volumetric Method)
- 【发布单位或类别】 AU-AS澳大利亚标准
- 【发布日期】1975-01-01
- 【CCS分类】
- 【ICS分类】
