购物车
400-168-0010
【国际标准】 Fluorspar — Experimental methods for evaluation of quality variation
本网站 发布时间：
2024-05-11
开通会员免费在线看70000余条国内标准，赠送文本下载次数，单本最低仅合13.3元！还可享标准出版进度查询、定制跟踪推送、标准查新等超多特权！
查看详情>>
标准简介适用范围：
暂无
标准号：
ISO 9497:1993 EN
标准名称：
Fluorspar — Experimental methods for evaluation of quality variation
英文名称：
Fluorspar — Experimental methods for evaluation of quality variation标准状态：
废止-
发布日期：
1993-06-17 -
实施日期：
出版语种：
EN
- 其它标准
- 上一篇： ISO 9493:2010 EN a204b682 Geometrical product specifications (GPS) — Dimensional measuring equipment: Dial test indicators (lever type) — Design and metrological characteristics
- 下一篇： ISO 9498:1993 EN 51210717 Fluorspar — Experimental methods for checking the bias of sampling and sample preparation
- 推荐标准
- ISO 10058-2:2008 EN 8c9c06f5 Chemical analysis of magnesite and dolomite refractory products (alternative to the X-ray fluorescence method) — Part 2: Wet chemical analysis
- ISO 10058-3:2008 EN b0fad562 Chemical analysis of magnesite and dolomite refractory products (alternative to the X-ray fluorescence method) — Part 3: Flame atomic absorption spectrophotometry (FAAS) and inductively coupled plasma atomic emission spectrometry (ICP-AES)
- ISO 10058-1:2008 EN e22fe4ff Chemical analysis of magnesite and dolomite refractory products (alternative to the X-ray fluorescence method) — Part 1: Apparatus, reagents, dissolution and determination of gravimetric silica
- ISO 10058:1992 EN 095d418e Magnesites and dolomites — Chemical analysis
- ISO 6676:1981 EN 5df345f6 Acid-grade fluorspar — Determination of total phosphorus content — Molybdophosphate photometric method
- ISO 6676:1990 EN 5ad74391 Acid-grade and ceramic-grade fluorspar — Determination of total phosphorus content — Reduced-molybdophosphate spectrometric method
- ISO 67:1981 EN 8bb67b6c Muscovite mica blocks, thins and films — Grading by size
- ISO 8868:1989/Amd 1:1996 EN c07c36b2 Fluorspar — Sampling and sample preparation — Amendment 1
- ISO 8875:1988 EN 37d15a66 Fluorspar — Determination of moisture content of a lot
- ISO 8875:1992 EN dbc29e1c All grades of fluorspar — Determination of moisture content of a lot
- ISO 8918:1996 EN 9040bad9 Fluorspar — Technical grades — Chemical composition and physical characteristics
- ISO 9062:1989 EN a11c4a76 Acid-grade and ceramic-grade fluorspar — Determination of manganese content — Periodate spectrometric method
- ISO 9062:1992 EN 41d314eb Acid-grade and ceramic-grade fluorspar — Determination of manganese content — Periodate spectrometric method
- ISO 9438:1989 EN 179c5fd6 Metallurgical-grade fluorspar — Determination of total phosphorus content — Reduced molybdophosphate spectrometric method
- ISO 9438:1993 EN a3fdee2d Metallurgical-grade fluorspar — Determination of total phosphorus content — Reduced-molybdophosphate spectrometric method
