GB/T 18415-2001
Active
T/HNNMIA 74-2023
Active
Group standards
T/HNNMIA 74-2023 Ecological geochemical evaluation of animal and plant samples: Determination of mercury content using direct mercury measurement method
T/HNNMIA 74-2023 Ecological geochemical evaluation of animal and plant samples: Determination of mercury content using direct mercury measurement method
Price:
$ 20.00
Basic Information
Standard Code:
T/HNNMIA 74-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
General methods for food testing and analysis
Publish Date:
2023-12-29
Implement Date:
2023-12-31
Scope
Main technical content: This document describes the method of determining the mercury content in plant and animal samples for ecological geochemical evaluation using the direct mercury measurement method. This document is applicable to the determination of mercury content in plant and animal samples for ecological geochemical evaluation. Measurement range: 0.5 g/kg to 600.0 g/kg. Table 1: Reproducibility limit unit: g/kg Mercury mass fraction 3.00 12.02 0.04 5.05 0.06 0.0380 Reproducibility limit r 1.04 2.4 2.9 10.9 10.0 2.517 Table 2: Reproducibility limit unit: g/kg Mercury mass fraction 3.00 12.02 0.04 5.05 0.06 0.0380 Reproducibility limit R 1.09 2.53 3.21 10.43 3.317
Development Information
Related Standards
GB/T 18524-2001
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GB/T 18525.1-2001
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GB/T 18525.1-2001 Code of good irradiation practice for insect disinfestation of dried pulses
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GB/T 18525.2-2001 Code of good irradiation practice for insect disinfestation of cereal grains products
GB/T 18525.3-2001
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GB/T 18525.3-2001 Code of good irradiation practice for insect disinfestation of dried red jujubes
GB/T 18525.4-2001
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