
【国际标准】 Caprolactam for industrial use — Determination of crystallizing point
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>>

适用范围:
暂无
标准号:
ISO 7060:1982 EN
标准名称:
Caprolactam for industrial use — Determination of crystallizing point
英文名称:
Caprolactam for industrial use — Determination of crystallizing point标准状态:
废止-
发布日期:
1982-12-01 -
实施日期:
出版语种:
EN
- 推荐标准
- ISO 7059:2023 EN d0589715 Caprolactam for industrial use — Determination of absorbance at a wavelength of 290 nm
- ISO 8660:2002 EN d78124fb Plastics — Determination of permanganate absorption number of caprolactam — Spectrometric method
- ISO 8112:2023 EN a6f83ffd Caprolactam for industrial use — Determination of colour of 50 % aqueous caprolactam solution, expressed in Hazen units (platinum-cobalt scale) — Spectrometric method
- ISO 1592:1977 EN 422fcff7 Urea for industrial use — Determination of nitrogen content — Titrimetric method after distillation
- ISO 1593:1977 EN b1bc6bc0 Urea for industrial use — Determination of alkalinity — Titrimetric method
- ISO 2749:1973 EN 0ae18d8d Urea for industrial use — Measurement of the pH of a solution of urea of conventional concentration (100 g/l) — Potentiometric method
- ISO 2754:1973 EN a5cb46d8 Urea for industrial use — Determination of biuret content — Photometric method
- ISO 4274:1977 EN 51182732 Urea for industrial use — Determination of biuret content — Flame atomic absorption and photometric absorption methods
- ISO 7060:1982 EN 60dfa540 Caprolactam for industrial use — Determination of crystallizing point
- ISO 8661:1988 EN 8dee901b Caprolactam for industrial use — Determination of volatile bases content — Titrimetric method after distillation
- ISO 7059:1982 EN 725dd23d Caprolactam for industrial use — Determination of absorbance at a wavelength of 290 nm
- ISO 8112:1984 EN 0dc66dc6 Caprolactam for industrial use — Determination of colour of 50 % aqueous caprolactam solution, expressed in Hazen units (platinum-cobalt scale) — Spectrometric method
- ISO 8660:1988 EN 70e2649e Caprolactam for industrial use — Determination of permanganate index — Spectrometric method
- ISO/R 1595:1970 EN 537b0708 Urea for industrial use — Determination of iron content — 2,2'- Bipyridyl photometric method
- ISO 1594:1977 EN 6f95d51a Urea for industrial use — Determination of ash