SN/T 2484-2010Determination of As, Ba, Bi, Cd, Cr, Hg, Pb, Sb content in essential oil. Inductively coupled plasma-mass spectrometry (English PDF)
精油中砷、钡、铋、镉、铬、汞、铅、锑含量的测定方法 电感耦合等离子体质谱法
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Issued by
General Administration of Customs
Level / Type
National · Recommended
Issue date
March 2, 2010
Implementation date
September 16, 2010
Scope
SN/T 2484-2010 is the English-translated version of 精油中砷、钡、铋、镉、铬、汞、铅、锑含量的测定方法 电感耦合等离子体质谱法.
SN/T 2484-2010 — This standard specifies the method for the determination of essential oils by inductively coupled plasma mass spectrometry of arsenic, barium, bismuth, cadmium, chromium, mercury, lead, antimony content.
This standard applies to the determination of arsenic, barium, bismuth, cadmium, chromium, mercury, lead, antimony content in essential oil. The standard limit of determination are shown in Table 1.
Methods Table 1 Limit of determination Element As Ba Bi Cd Cr Hg Pb Sb Lower limit of detection/(µg/kg) 50 70 40 50 80 20 20 80
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Document preview — SN/T 2484-2010
National Standard of the People's Republic of China
- ICS
- 71.100.60
- Classification
- Y 44
Issued by: General Administration of Customs
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This standard specifies the inductively coupled plasma mass spectrometry oil arsenic, barium, bismuth, cadmium, chromium, mercury, lead, antimony content approach. This standard applies to oils arsenic, barium, bismuth, cadmium, chromium, mercury, lead, antimony content. This standard limit of determination are listed in Table 1.
Document data
International classification (ICS): 71.100.60.
Chinese classification (CCS): Y44.
Estimated length of the Chinese original: 8,861 words.
Standards quoted by this document
GB/T 602; GB/T 6379.2; GB/T 6682
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 6 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 602Chemical reagent - Preparation of standard solutions for impurity determination
- GB/T 6379.2Measurement methods and results -- Accuracy (trueness and precision) -- Part 2: Determine the standard methods of measurement repeatability and reproducibility of the basic method
- GB/T 6682Water for analytical laboratory use - Specification and test methods
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Related Standards
GB/T 602-2026 — Chemical reagent - Preparation of standard solutions for impurity determination
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