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Determination of Boron in Water by Formimine-H Acid Spectrophotometry

Determination of Boron in Water by Formimine-H Acid Spectrophotometry, Total:11 items.

The international standard classification for "Determination of Boron in Water by Formimine-H Acid Spectrophotometry" includes: Fertilizers .

The Chinese standard classification for "Determination of Boron in Water by Formimine-H Acid Spectrophotometry" includes: Basic standards and general methods on chemical fertilizers , Hydrogeological survey .


Professional Standard - Agriculture

  • GB/T 14540.2-1993 Determination of boron content for compound fertilizers. Azomethine-H spectrophotometric method

Professional Standard - Geology

  • DZ/T 0064.44-1993 Groundwater quality test methods - the determination of boron with H acid-azomethine spectrophotometric determination
  • DZ/T 0064.44-2021 Methods for analysis of groundwater quality- Part 44: Determination of boron content- Azomethine -H acid spectrophotometry

Korean Agency for Technology and Standards (KATS)

International Organization for Standardization (ISO)

  • ISO 9390:1990 Water quality; determination of borate; spectrometric method using azomethine-H

AT-ON

  • ONORM M 6606-1993 Water quality - Determination of borate - Spectrophotometric method using azomethine-H

VN-TCVN

  • TCVN 6635-2000 Water quality.Determination of borate.Spectrometric method using azomethine-H

CZ-CSN

  • CSN 70 0623 Cast.3-1986 Chemical analysis of glass. Determination of borio oxide. Photometric mothod with azomethin H.

PL-PKN

  • PN-EN 17041-2018-07 P Fertilizers--Determination of boron in concentrations ≤ 10 % using spectrometry with azomethine-H