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  • 13/30259628 DC : 0

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    BS ISO 14388-3 - SOIL QUALITY - ACID-BASE ACCOUNTING PROCEDURE FOR ACID SULFATE SOILS - PART 3: SUSPENSION PEROXIDE OXIDATION COMBINED ACIDITY AND SULFUR (SPOCAS) METHODOLOGY

    Available format(s):  Hardcopy, PDF

    Superseded date:  30-09-2014

    Language(s):  English

    Published date: 

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle
    5 Reagents
    6 Apparatus
    7 Procedure for determination of pH[KCl] and TAA
    8 Calculation of TAA
    9 Procedure for determination of sulfur (S[KCl]), calcium
       (Ca[KCl]) and magnesium (Mg[KCl]) extractable
       with 1 mol/l potassium chloride
    10 Calculation of S[KCl], Ca[KCl] and Mg[KCl]
    11 Procedure for determination of peroxide pH (pH[OX]),
       titratable peroxide acidity (TPA) and excess
       acid neutralizing capacity (ANC[E])
    12 Calculation of TPA and ANC[E]
    13 Procedure for determining peroxide sulfur (S[P]), calcium
       (Ca[P]) and magnesium (Mg[P])
    14 Calculation of peroxide sulfur (S[P]), calcium (Ca[P]) and
       magnesium (Mg[P])
    15 Procedure for determining acid extractable sulfur in
       soil residue after peroxide oxidation (S[RAS])
    16 Calculation of S[RAS]
    17 Calculation of TSA
    18 Calculation of S[POS], Ca[A] and Mg[A]
    19 Precision
    20 Test report

    General Product Information - (Show below) - (Hide below)

    Comment Closes On
    Committee EH/4
    Document Type Draft
    Publisher British Standards Institution
    Status Superseded
    Superseded By

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 385-2:1984 Laboratory glassware Burettes Part 2: Burettes for which no waiting time is specified
    ISO 14254:2001 Soil quality Determination of exchangeable acidity in barium chloride extracts
    ISO 8655-5:2002 Piston-operated volumetric apparatus Part 5: Dispensers
    ISO 8655-1:2002 Piston-operated volumetric apparatus Part 1: Terminology, general requirements and user recommendations
    ISO 1042:1998 Laboratory glassware One-mark volumetric flasks
    ISO 648:2008 Laboratory glassware — Single-volume pipettes
    ISO 835-2:1981 Laboratory glassware Graduated pipettes Part 2: Pipettes for which no waiting time is specified
    ISO 385-1:1984 Laboratory glassware — Burettes — Part 1: General requirements
    ISO 835-3:1981 Laboratory glassware Graduated pipettes Part 3: Pipettes for which a waiting time of 15 s is specified
    ISO 8655-2:2002 Piston-operated volumetric apparatus Part 2: Piston pipettes
    ISO 835-1:1981 Laboratory glassware Graduated pipettes Part 1: General requirements
    ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
    ISO 8655-3:2002 Piston-operated volumetric apparatus Part 3: Piston burettes
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