CEN CENELEC - Page 74/1255

• Norma Técnica CEN/TS 17773

  Title: Organic and organo-mineral fertilizers - Determination of the dry matter content
  Entity: CEN CENELEC
  Subject: Fertilizers

• Norma Técnica CEN/TS 17774

  Title: Organic and organo-mineral fertilizers - Determination of the content of specific elements by ICP-AES after extraction by water
  Entity: CEN CENELEC
  Subject: Fertilizers

• Norma Técnica CEN/TS 17775

  Title: Organic and organo-mineral fertilizers - Determination of the inorganic arsenic content
  Entity: CEN CENELEC
  Subject: Fertilizers

• Norma Técnica CEN/TS 17776

  Title: Organic and organo-mineral fertilizers - Determination of the total organic carbon (TOC) content by dry combustion
  Entity: CEN CENELEC
  Subject: Fertilizers

• Norma Técnica CEN/TS 17777

  Title: Organic and organo-mineral fertilizers - Determination of specific elements
  Entity: CEN CENELEC
  Subject: Fertilizers

• Norma Técnica CEN/TS 17778

  Title: Organic and organo-mineral fertilizers - Determination of the chromium (VI) content by chromotography
  Entity: CEN CENELEC
  Subject: Fertilizers

• Norma Técnica CEN/TS 17779

  Title: Organo-mineral fertilizers - Extraction of phosphorus, which is soluble in neutral ammonium citrate
  Entity: CEN CENELEC
  Subject: Fertilizers

• Norma Técnica CEN/TS 17780

  Title: Organic, organo-mineral and inorganic fertilizers - Detection of Salmonella spp.
  Entity: CEN CENELEC
  Subject: Fertilizers

• Norma Técnica CEN/TS 17781

  Title: Organic, organo-mineral and inorganic fertilizers - Detection of Escherichia coli
  Entity: CEN CENELEC
  Subject: Fertilizers

• Norma Técnica CEN/TS 17782

  Title: Fertilizing products - Determination of the stability of fertilizing products containing micronutrient chelates at different pHs
  Entity: CEN CENELEC
  Subject: Fertilizers

• Norma Técnica CEN/TS 17783

  Title: Fertilizing products - Determination of the stability of fertilizing products containing micronutrient complexes
  Entity: CEN CENELEC
  Subject: Fertilizers

• Norma Técnica CEN/TS 17784-1

  Title: Organo-mineral fertilizers - Identification of complexing agents - Part 1: Method using UV-Vis spectrophotometry and gravimetry
  Entity: CEN CENELEC
  Subject: Fertilizers

• Norma Técnica CEN/TS 17784-2

  Title: Organo-mineral fertilizers - Identification of complexing agents - Part 2: Method using high-performance liquid chromatography (HPLC)
  Entity: CEN CENELEC
  Subject: Fertilizers

• Norma Técnica CEN/TS 17785

  Title: Organo-mineral fertilizers - Determination of chelating and complexing agents
  Entity: CEN CENELEC
  Subject: Fertilizers

• Norma Técnica CEN/TS 17786-1

  Title: Inorganic micronutrient fertilizers - Determination of the chelated micronutrient content and the chelated fraction of micronutrients - Part 1: Treatment with a cation exchange resin
  Entity: CEN CENELEC
  Subject: Fertilizers

• Norma Técnica CEN/TS 17786-2

  Title: Inorganic micronutrient fertilizers - Determination of the chelated micronutrient content and the chelated fraction of micronutrients - Part 2: Determination of EDTA, DTPA, HEEDTA, IDHA or EDDS
  Entity: CEN CENELEC
  Subject: Fertilizers

• Norma Técnica CEN/TS 17787

  Title: Fertilizing products - Stability of chelating and complexing agents
  Entity: CEN CENELEC
  Subject: Fertilizers

• Norma Técnica CEN/TS 17788

  Title: Organo-mineral fertilizers - Determination of the fraction of complexed micronutrients
  Entity: CEN CENELEC
  Subject: Fertilizers

• Norma Técnica CEN/TS 17789-1

  Title: Organo-mineral fertilizers - Identification of chelating agents - Part 1: Determination of EDTA, HEEDTA and DTPA by ion chromatography
  Entity: CEN CENELEC
  Subject: Fertilizers

• Norma Técnica CEN/TS 17789-2

  Title: Organo-mineral fertilizers - Identification of chelating agents - Part 2: Determination of Fe chelated by [o,o] EDDHA, [o,o] EDDHMA and HBED, or the amount of chelating agents by ion pair chromatography
  Entity: CEN CENELEC
  Subject: Fertilizers

• Norma Técnica CEN/TS 17790

  Title: Organo-mineral fertilizers - Determination of the chelated micronutrient content and the chelated fraction of micronutrients by treatment with a cation exchange resin
  Entity: CEN CENELEC
  Subject: Fertilizers

• Norma Técnica CEN/TS 17791

  Title: Inorganic fertilizers - Determination of chelating and complexing agents
  Entity: CEN CENELEC
  Subject: Fertilizers

• Norma Técnica CEN/TS 17803

  Title: Organic and organo-mineral fertilizers - Detection of specific pathogens
  Entity: CEN CENELEC
  Subject: Fertilizers

• Norma Técnica CEN/TS 17804

  Title: Organic, organo-mineral and inorganic fertilizers - Detection of Enterocococaceae
  Entity: CEN CENELEC
  Subject: Fertilizers

• Norma Técnica CEN/TS 17811

  Title: Molecular in vitro diagnostic examinations - Specifications for pre-examination processes for urine and other body fluids - Isolated cell free DNA
  Entity: CEN CENELEC
  Subject: In vitro diagnostic test systems

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