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LST6133-2018 English PDF

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US$529.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
LST6133-2018: Inspection of grain and oils. Determination of 16 mycotoxins in cereals. HPLC-MS/MS method
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
LS/T 6133-2018	529	Add to Cart	4 days	Inspection of grain and oils. Determination of 16 mycotoxins in cereals. HPLC-MS/MS method	Valid

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Basic data

Standard ID: LS/T 6133-2018 (LS/T6133-2018)
Description (Translated English): Inspection of grain and oils. Determination of 16 mycotoxins in cereals. HPLC-MS/MS method
Sector / Industry: Food & Beverage Industry Standard (Recommended)
Classification of Chinese Standard: X11
Word Count Estimation: 23,259
Date of Issue: 2018-04-09
Date of Implementation: 2018-07-01
Quoted Standard: GB/T 5490; GB/T 5491; GB/T 6682
Regulation (derived from): State-Grain-Communication (2018) 2
Issuing agency(ies): National Grain and Material Reserves Administration

LST6133-2018: Inspection of grain and oils. Determination of 16 mycotoxins in cereals. HPLC-MS/MS method

---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.
(Grain and oil testing 16 kinds of mycotoxins in the main grain Determination of liquid chromatography-tandem mass spectrometry) ICS 67.060 X11 People's Republic of China food industry standard Grain and oil testing 16 fungi in the main grain Determination of toxins by liquid chromatography-tandem mass spectrometry Published on.2018-04-09 2018-07-01 implementation National Food and Material Reserve Bureau released

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the National Grain and Material Reserve Bureau. This standard is under the jurisdiction of the National Grain and Oil Standardization Technical Committee (SAC/TC270). This standard was drafted. Science Research Institute of the State Grain Administration, Standard Quality Center of the State Grain Administration, Quality Supervision of Grain, Oil and Feed Products of Henan Province Supervision and Inspection Center, Anhui Provincial Grain and Oil Product Quality Supervision and Inspection Station, Shaanxi Provincial Grain and Oil Product Quality Supervision and Inspection Institute, Hubei Province Grain and Oil Food Quality Supervision and Testing Center, Sichuan Grain and Oil Center Monitoring Station, Henan Port Food Inspection and Testing Institute. The main drafters of this standard. Wang Songxue, Ye Jin, Zhang Yan, Wu Yu, Xin Yuanyuan, Xie Gang, Gao Jingming, Liu Ying, Hu Bin, Li Wei, Li Qi, Li Guiyou, Ji Jiansheng. Grain and oil testing 16 fungi in the main grain Determination of toxins by liquid chromatography-tandem mass spectrometry

1 Scope

This standard specifies the determination of aflatoxins B1, B2, G1, G2 (AFB1, AFB2) in the main grains by liquid chromatography-tandem mass spectrometry. AFG1, AFG2), deoxynivalenol (DON), Fusarium oxysporum (NIV), deoxynivalenol-3-glucoside (DON-3G), 3-acetyldeoxynivalenol (3-AcDON), 15-acetyldeoxynivalenol (15-AcDON), Zearalenone (ZEN), Ochratoxin A (OTA), Fumonisin B1, B2 (FB1, FB2), T-2, HT-2, variegated toxin (ST) Principles, procedure and results calculation of 16 mycotoxins. This standard applies to the determination of 16 mycotoxins in major grains such as wheat, corn and rice. The detection limit of this standard is 0.3μg/kg~60.0μg/kg, and the limit of quantification is 1.0μg/kg~200.0μg/kg (see Appendix A).

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 5490 General rules for grain and oil inspection GB/T 5491 Inspection of food and oil materials, sample method GB/T 6682 Analytical laboratory water specifications and test methods

3 Principle

The mycotoxin in the sample is extracted by acetonitrile-water-acetic acid solution, vortexed or shaken, centrifuged, and the supernatant is diluted, centrifuged, and filtered. Stable isotope internal standard was added and determined by liquid chromatography-tandem mass spectrometry and quantified by stable isotope internal standard method.

4 reagents

Unless otherwise stated, the reagents used are of analytical grade, and the experimental water should meet the first-class water requirements of GB/T 6682. 4.1 Acetonitrile Chromatographically pure. 4.2 Methanol Chromatographically pure. 4.3 Ammonium acetate Chromatographically pure. 4.4 acetic acid Chromatographically pure. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of LST6133-2018_English be delivered?

Answer: Upon your order, we will start to translate LST6133-2018_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of LST6133-2018_English with my colleagues?

Answer: Yes. The purchased PDF of LST6133-2018_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.