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Buscador de normas

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Número de resultados: 49

BS 576-1:1988  BSI

Estado: Confirmed / 1988-02-29

Acetic acid for industrial use.. Specification for acetic acid

BS 576-2:1988  BSI

Estado: Confirmed / 1988-01-29

Acetic acid for industrial use. Methods of test for acetic acid

BS 4341:Addendum No. 1:1971  BSI

Estado: Confirmed / 1971-10-29

Methods of test for formic acid

BS 4341:1968  BSI

Estado: Confirmed / 1968-09-19

Methods of test for formic acid

ISO 753-1:1981  ISO

Estado: Anulada / 2002-05-27

Acetic acid for industrial use -- Methods of test -- Part 1: General

ISO 731-5:1977  ISO

Estado: Anulada / 2002-05-27

Formic acid for industrial use -- Methods of test -- Part 5: Visual limit test for inorganic sulphates

ISO 731-6:1977  ISO

Estado: Anulada / 2002-05-27

Formic acid for industrial use -- Methods of test -- Part 6: Determination of iron content -- 2,2'- Bipyridyl photometric method

ISO 731-7:1977  ISO

Estado: Anulada / 2002-05-27

Formic acid for industrial use -- methods of test -- Part 7: Determination of low contents of other volatile acids -- Titrimetric method after distillation

ISO 753-3:1983  ISO

Estado: Anulada / 2002-05-27

Acetic acid for industrial use -- Methods of test -- Part 3: Determination of formic acid content -- Iodometric method

ISO 753-4:1981  ISO

Estado: Anulada / 2002-05-27

Acetic acid for industrial use -- Methods of test -- Part 4: Determination of acetaldehyde monomer content -- Titrimetric method

ISO 753-5:1981  ISO

Estado: Anulada / 2002-05-27

Acetic acid for industrial use -- Methods of test -- Part 5: Determination of total acetaldehyde content -- Titrimetric method

ISO 753-6:1981  ISO

Estado: Anulada / 2002-05-27

Acetic acid for industrial use -- Methods of test -- Part 6: Determination of permanganate index

ISO 753-7:1981  ISO

Estado: Anulada / 2002-05-27

Acetic acid for industrial use -- Methods of test -- Part 7: Determination of dichromate index

ISO 753-8:1981  ISO

Estado: Anulada / 2002-05-27

Acetic acid for industrial use -- Methods of test -- Part 8: Visual limit test for inorganic chlorides

ISO 753-9:1981  ISO

Estado: Anulada / 2002-05-27

Acetic acid for industrial use -- Methods of test -- Part 9: Visual limit test for inorganic sulphates

ISO 753-10:1981  ISO

Estado: Anulada / 2002-05-27

Acetic acid for industrial use -- Methods of test -- Part 10: Visual limit test for heavy metals (including iron)

ISO 753-2:1981  ISO

Estado: Anulada / 2002-05-27

Acetic acid for industrial use -- Method of test -- Part 2: Determination of acetic acid content -- Titrimetric method

ISO 731-1:1977  ISO

Estado: Anulada / 2002-05-27

Formic acid for industrial use -- Methods of test -- Part 1: General

ISO 731-2:1977  ISO

Estado: Anulada / 2002-05-27

Formic acid for industrial use -- Methods of test -- Part 2: Determination of total acidity -- Titrimetric method

ISO 731-3:1977  ISO

Estado: Anulada / 2002-05-27

Formic acid for industrial use -- Methods of test -- Part 3: Determination of content of other acids -- Potentiometric method

ISO 731-4:1977  ISO

Estado: Anulada / 2002-05-27

Formic acid for industrial use -- Methods of test -- Part 4: Visual limit test for inorganic chlorides

ISO 1897-1:1977  ISO

Estado: Anulada / 2002-05-27

Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use -- Methods of test -- Part 1: General

ISO 1897-2:1977  ISO

Estado: Anulada / 2002-05-27

Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use -- Methods of test -- Part 2: Determination of water -- Dean and Stark method

ISO 1897-3:1977  ISO

Estado: Anulada / 2002-05-27

Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use -- Methods of test -- Part 3: Determination of neutral oils and pyridine bases

ISO 1897-6:1977  ISO

Estado: Anulada / 2002-05-27

Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use -- Methods of test -- Part 6: Test for absence of hydrogen sulphide (Cresylic acid and xylenols only)

ISO 1897-7:1977  ISO

Estado: Anulada / 2002-05-27

Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use -- Methods of test -- Part 7: Measurement of colour (Cresylic acid and xylenols only)

ISO 1897-8:1977  ISO

Estado: Anulada / 2002-05-27

Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use -- Methods of test -- Part 8: Determination of o-cresol content (Cresylic acid and xylenols only)

ISO 1897-9:1977  ISO

Estado: Anulada / 2002-05-27

Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use -- Methods of test -- Part 9: Determination of m-cresol content (Cresylic acid only)

ISO 1897-11:1983  ISO

Estado: Anulada / 2002-05-27

Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use -- Methods of test -- Part 11: Determination of crystallizing point (Excluding cresylic acid and xylenols)

ISO 1897-12:1983  ISO

Estado: Anulada / 2002-05-27

Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use -- Methods of test -- Part 12: Determination of distillation characteristics (Cresylic acid and xylenols only)

ISO 1897-13:1983  ISO

Estado: Anulada / 2002-05-27

Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use -- Methods of test -- Part 13: Determination of residue on distillation (Cresylic acid and xylenols only)

ISO/R 1906:1971  ISO

Estado: Anulada / 1983-10-01

Withdrawal of ISO/R 1906-1971

ISO/R 1907:1971  ISO

Estado: Anulada / 1983-10-01

Withdrawal of ISO/R 1907-1971

ISO/R 1903:1971  ISO

Estado: Anulada / 1977-12-01

Withdrawal of ISO/R 1903-1971

ISO/R 1897:1971  ISO

Estado: Anulada / 1977-12-01

Withdrawal of ISO/R 1897-1971

ISO/R 1905:1971  ISO

Estado: Anulada / 1977-12-01

Withdrawal of ISO/R 1905-1971

ISO/R 1908:1971  ISO

Estado: Anulada / 1977-12-01

Withdrawal of ISO/R 1908-1971

ISO/R 1909:1971  ISO

Estado: Anulada / 1977-12-01

Withdrawal of ISO/R 1909-1971

ISO/R 1910:1971  ISO

Estado: Anulada / 1977-12-01

Withdrawal of ISO/R 1910-1971

ISO/R 1911:1971  ISO

Estado: Anulada / 1977-12-01

Withdrawal of ISO/R 1911-1971

ISO/R 1898:1971  ISO

Estado: Anulada / 1977-12-01

Withdrawal of ISO/R 1898-1971

ISO/R 1902:1971  ISO

Estado: Anulada / 1977-12-01

Withdrawal of ISO/R 1902-1971

ISO/R 1901:1971  ISO

Estado: Anulada / 1983-10-01

Withdrawal of ISO/R 1901-1971

ISO/R 753:1968  ISO

Estado: Anulada / 1981-10-01

Withdrawal of ISO/R 753-1968

ISO/R 1707:1970  ISO

Estado: Anulada / 1977-12-01

Withdrawal of ISO/R 1707-1970

ISO/R 1913:1971  ISO

Estado: Anulada / 1977-12-01

Withdrawal of ISO/R 1913-1971

ISO/R 1899:1971  ISO

Estado: Anulada / 1977-12-01

Withdrawal of ISO/R 1899-1971

BS 6947:1988  BSI

Estado: Withdrawn / 2009-07-01

Specification for acid oils and recovered fatty acid distillates

BS 5569:1978, ISO 3298-1976  BSI

Estado: Withdrawn / 1995-10-15

Specification for photographic grade glacial acetic acid

Número de resultados: 49

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