13/30259628 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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
Hardcopy , PDF
English
30-09-2014
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
BS ISO 14388-3
| Committee |
EH/4
|
| DocumentType |
Draft
|
| Pages |
29
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| 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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