13.060.30;13.060.50 标准查询与下载
共找到 14 条与 相关的标准，共 1 页
Water quality - Determination of epichlorohydrin
- ICS
- 13.060.30;13.060.50
- CCS
- 发布
- 2004-02-02
- 实施
- 2004-02-02
この規格は，次の元素に関して原水及び廃水中の溶存，粒子状又は全元素の定量方法について規定する。
Water quality -- Determination of 33 elements by inductively coupled plasma atomic emission spectroscopy
- ICS
- 13.060.30;13.060.50
- CCS
- C51
- 发布
- 2001-01-20
- 实施
この規格は，地下水及び表層水中の，有機ひ素を含めたひ素，1～105μg/L，の定量方法について規定する。これよりも高濃度の場合は，試料を適切に薄めることによって定量することができる。
Water quality -- Determination of arsenic -- Atomic absorption spectrometric method (hydride technique)
- ICS
- 13.060.30;13.060.50
- CCS
- C51
- 发布
- 2001-01-20
- 实施
Water quality - Determination of cadmium by atomic absorption spectrometry (ISO 5961:1994)
- ICS
- 13.060.30;13.060.50
- CCS
- 发布
- 2000-12-11
- 实施
- 2000-12-11
Water quality - Determination of permanganate index (ISO 8467:1993)
- ICS
- 13.060.30;13.060.50
- CCS
- 发布
- 2000-12-11
- 实施
- 2000-12-11
Water quality - Determination of Kjeldahl nitrogen - Method after mineralization with selenium (ISO 5663:1984)
- ICS
- 13.060.30;13.060.50
- CCS
- 发布
- 2000-12-11
- 实施
- 2000-12-11
Water quality - Determination of nitrite - Molecular absorption spectrometric method (ISO 6777:1984)
- ICS
- 13.060.30;13.060.50
- CCS
- 发布
- 1999-03-01
- 实施
- 1999-03-01
Water quality - Determination of dissolved oxygen - Iodometric method (ISO 5813:1983)
- ICS
- 13.060.30;13.060.50
- CCS
- 发布
- 1999-03-01
- 实施
- 1999-03-01
Water quality - Determination of alkalinity - Part 1: Determination of total and composite alkalinity (ISO 9963-1:1994)
- ICS
- 13.060.30;13.060.50
- CCS
- 发布
- 1999-03-01
- 实施
- 1999-03-01
Water quality - Determination of alkalinity - Part 2: Determination of carbonate alkalinity (ISO 9963-2:1994)
- ICS
- 13.060.30;13.060.50
- CCS
- 发布
- 1999-03-01
- 实施
- 1999-03-01
Gives two methods for the determination of boron in photographic processing wastes. The first method is the estimation of borates by titration of the boric acid-mannitol complex. Suitable for boron concentrations of 0, 1 mg/l and higher. The second alternative method is a spectrophotometric technique using methylene blue which can be used in the concentration range of 0, 1 mg/l to 1, 0 mg/l.
Photography - Processing wastes - Determination of boron
- ICS
- 13.060.30;13.060.50
- CCS
- A15
- 发布
- 1997-03-15
- 实施
- 1997-03-15
Gives two methods for the determination of boron in photographic processing wastes. The first method is the estimation of borates by titration of the boric acid-mannitol complex. Suitable for boron concentrations of 0,1 mg/l and higher. The second alternative method is a spectrophotometric technique using methylene blue which can be used in the concentration range of 0,1 mg/l to 1,0 mg/l.
Photography - Processing wastes - Determination of boron
- ICS
- 13.060.30;13.060.50
- CCS
- A15
- 发布
- 1996-11
- 实施
Three analytical procedures are given with two supporting sample treatment methodologies: a flame atomic absorption spectroscopy (AAS) method and two potentiometric iodide titration (PT) methods. The choice of treatment is dependent on the analysis method and form of sample. The AAS method allows cyanogen iodide-treated or preserved samples to be analyzed directly, the PT method requires one of two digestion procedures given.
Photography - Processing wastes - Determination of silver content
- ICS
- 13.060.30;13.060.50
- CCS
- G84
- 发布
- 1996-01-15
- 实施
- 1996-01-15
Three analytical procedures are given with two supporting sample treatment methodologies: a flame atomic absorption spectroscopy (AAS) method and two potentiometric iodide titration (PT) methods. The choice of treatment is dependent on the analysis method and form of sample. The AAS method allows cyanogen iodide-treated or preserved samples to be analyzed directly, the PT method requires one of two digestion procedures given.
Photography; processing wastes; determination of silver content
- ICS
- 13.060.30;13.060.50
- CCS
- G84
- 发布
- 1993-02
- 实施
