LS/T 6107-2012Animal and vegetable fats and oils. Determination of acid value and acidity. Method of automaic titration analyzer (English PDF)
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Issued by
National Grain Bureau
Level / Type
National · Recommended
Issue date
October 25, 2012
Implementation date
December 1, 2012
Scope
LS/T 6107-2012 (Animal and vegetable fats and oils. Determination of acid value and acidity. Method of automaic titration analyzer) is available as an English-translated PDF.
LS/T 6107-2012 — This standard specifies the hot ethanol titration method and cold solvent titrator for determining the acid value and acidity of animal and vegetable oils by automatic titration analyzer.
Method, result calculation and representation and precision. In this standard, the hot ethanol titrator method is the benchmark method and is applicable to all greases; the cold solvent titrator method is only applicable to light-colored greases.
This standard does not apply to the determination of acidity and acidity of waxes.
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Document preview — LS/T 6107-2012
National Standard of the People's Republic of China
- ICS
- 67.200.10
- Classification
- X 14
Issued by: National Grain Bureau
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This standard specifies the hot ethanol titrator method, cold solvent titrator method, calculation and representation and precision of the acid value and acidity of animal and vegetable oils by automatic titration analyzer. In this standard, the hot ethanol titrator method is the benchmark method and is applicable to all greases; the cold solvent titrator method is only applicable to light-colored greases. This standard does not apply to the determination of acidity and acidity of waxes.
Document data
International classification (ICS): 67.200.10.
Chinese classification (CCS): X14.
Estimated length of the Chinese original: 7,787 words.
Standards quoted by this document
GB/T 601; GB/T 5490-2010; GB/T 5524; GB/T 6682; GB/T 15687; LS/T 3706
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 5 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 601Chemical Reagent - Preparations of Standard Volumetric Solutions
- GB/T 5490-2010Inspection of grain and oils - General rules
- GB/T 5524Animal and vegetable fats and oils -- Sampling
- GB/T 6682Water for analytical laboratory use - Specification and test methods
- GB/T 15687Animal and vegetable fats and oils -- Preparation of test sample
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Related Standards
GB/T 15687-2008 — Animal and vegetable fats and oils -- Preparation of test sample
GB/T 5490-2010 — Inspection of grain and oils - General rules
GB/T 5524-2008 — Animal and vegetable fats and oils -- Sampling
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