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NY 659-2003 English PDF

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NY 659-2003: Resudue limits for chromium, cadmium, mercury, arsenic and fluoride in tea
Status: Valid
Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
NY 659-2003129 Add to Cart 2 days Resudue limits for chromium, cadmium, mercury, arsenic and fluoride in tea Valid

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Basic data

Standard ID: NY 659-2003 (NY659-2003)
Description (Translated English): Resudue limits for chromium, cadmium, mercury, arsenic and fluoride in tea
Sector / Industry: Agriculture Industry Standard
Classification of Chinese Standard: B360
Classification of International Standard: 65.020
Word Count Estimation: 2,288
Date of Issue: 2003-04-01
Date of Implementation: 2003-05-15
Quoted Standard: GB/T 5009.11; GB/T 5009.15; GB/T 5009.17; GB/T 5009.18; GB/T 14962
Summary: This standard specifies the tea chromium, mercury, arsenic and fluoride limits and test methods. This standard applies to the production and marketing ofdomestic tea as a beverage only.

NY 659-2003: Resudue limits for chromium, cadmium, mercury, arsenic and fluoride in tea

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Resudue limits for chromium, cadmium, mercury, arsenic and fluoride in tea ICS 65.020 B30 People's Republic of China Agricultural Industry Standard Limits of chromium, cadmium, mercury, arsenic and fluoride in tea Released on.2003-04-01 Implementation of.2003-05-15 Published by the Ministry of Agriculture

Foreword

This standard is proposed and managed by the Ministry of Agriculture of the People's Republic of China. This standard was drafted. Agricultural Environment Quality Supervision, Inspection and Testing Center of China's Ministry of Agriculture (Kunming), Yunnan Provincial Environmental Protection Supervision Station. The main drafters of this standard. Yan Xuecheng, Ma Yanlan, Sun Zhixu, Wang Honghua, Yue Ying. Limits of chromium, cadmium, mercury, arsenic and fluoride in tea

1 Scope

This standard specifies the limits and test methods for chromium, cadmium, mercury, arsenic and fluoride in tea. This standard applies to tea produced and sold only as a beverage in China.

2 Normative references

The terms in the following documents become the terms of this standard by reference to this standard. All dated references, followed by all Modifications (not including errata content) or revisions do not apply to this standard, however, parties to agreements based on this standard are encouraged to study Is it possible to use the latest version of these files? For undated references, the latest edition applies to this standard. GB/T 5009.11 Method for determination of total arsenic in foods GB/T 5009.15 Method for determination of cadmium in foods GB/T 5009.17 Method for determination of total mercury in foods GB/T 5009.18 Method for determination of fluorine in foods GB/T 14962 Method for determination of chromium in foods

3 indicator requirements

The limits of chromium, cadmium, mercury, arsenic and fluoride in tea are shown in Table 1. Table 1 Limits of chromium, cadmium, mercury, arsenic and fluoride in tea Project indicator/(mg/kg) Chromium (in terms of Cr) ≤ 5 Cadmium (calculated as Cd) ≤ 1 Mercury (in Hg) ≤ 0.3 Arsenic (as As) ≤ 2 Fluoride (in F-meter) ≤.200

4 Detection method

4.1 Determination of chromium according to GB/T 14962. 4.2 Determination of cadmium according to GB/T 5009.15. 4.3 Determination of mercury is carried out in accordance with GB/T 5009.17. 4.4 Determination of arsenic shall be carried out in accordance with GB/T 5009.11. 4.5 Determination of fluoride according to GB/T 5009.18.
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