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GB 7300.101-2019 English PDF

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US$199.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB 7300.101-2019: Feed additives -- Part 1: Amino acids, their salts and analogues -- L-Threonine
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB 7300.101-2019	199	Add to Cart	3 days	Feed additives -- Part 1: Amino acids, their salts and analogues -- L-Threonine	Valid

Similar standards

GB 7300.501 GB 7300.601 GB 7300.203 GB 7300.306 GB 7300.1301 GB 7300.104

Basic data

Standard ID: GB 7300.101-2019 (GB7300.101-2019)
Description (Translated English): Feed additives -- Part 1: Amino acids, their salts and analogues -- L-Threonine
Sector / Industry: National Standard
Classification of Chinese Standard: B46
Classification of International Standard: 65.120
Word Count Estimation: 10,137
Date of Issue: 2019-12-17
Date of Implementation: 2020-07-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB 7300.101-2019: Feed additives -- Part 1: Amino acids, their salts and analogues -- L-Threonine

---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.
(Feed additives.Part 1. Amino acids, amino acid salts and their analogues L-threonine) ICS 65.120 B46 National Standards of People's Republic of China Replaces GB/T 21979-2008 Feed additives Part 1. Amino acids, amino acid salts and their analogs L-threonine Feedadditives-Part 1. Aminoacids, theirsaltsandanalogues- L-Threonine 2019-12-17 release 2020-07-01 implementation State Administration of Market Supervision Published by the National Standardization Management Committee

Foreword

Chapters 1, 4, 5, and 6 of this part are mandatory, and the rest are recommended. GB 7300 "feed additives" is divided into several parts by product. This section is Part 101 of GB 7300. This section is drafted in accordance with the rules given in GB/T 1.1-2009. This section replaces GB/T 21979-2008 "feed grade L-threonine", compared with GB/T 21979-2008 main technical changes as follows. --- Modified the L-threonine content index (see 4.3, see 3.2 in.2008 version); --- Increased pH indicator (see 4.3); --- Revised the index of heavy metals (as Pb) (see 4.3, see 3.2 in the.2008 edition); --- Revised the total arsenic (as As) indicator (see 4.3, see 3.2 in the.2008 edition); --- Deleted the concentration correction of perchloric acid standard titration solution in the determination of L-threonine content (see 4.2.4 of the.2008 edition); --- Modified the factory inspection requirements (see 6.3, see 5.2 of the.2008 version); --- Modified the shelf life requirements (see 7.5, see 6.5 of the.2008 version). Please note that some elements of this document may involve patents. The issuer of this document is not responsible for identifying these patents. This section is proposed and managed by the Ministry of Agriculture and Rural Affairs of the People's Republic of China. This section was drafted. China Agricultural University, Ministry of Agriculture and Rural Feed Quality Supervision and Testing Center (Xi'an). The main drafters of this section. Yan Shiyan, Zeng Xiangfang, Yang Fengjuan, Xie Chunyuan, Zhao Caihui, Li Huiling. The previous versions of the standards replaced by this section are. --- GB/T 21979-2008. Feed additives Part 1. Amino acids, amino acid salts and their analogs L-threonine

1 Scope

This part of GB 7300 specifies the technical requirements, test methods, inspection rules, labeling, packaging, and transportation of feed additive L-threonine. Loss, storage and shelf life. This section applies to L-threonine, a feed additive made from starch or sugar as the main raw material and fermented and extracted.

2 Normative references

The following documents are essential for the application of this document. For dated references, only the dated version applies to this article Pieces. For undated references, the latest version (including all amendments) applies to this document. Preparation of GB/T 601 chemical reagent standard titration solution GB/T 602 Preparation of standard solutions for impurity determination of chemical reagents Preparation of preparations and products used in GB/T 603 chemical reagent test method GB/T 6435 Determination of moisture in feed GB/T 6438 Determination of crude ash in feed GB/T 6682 Analytical laboratory water specifications and test methods GB/T 8170 Numerical rounding rules and expression and judgment of limit values GB 10648 feed label GB/T 13079 Determination of total arsenic in feed GB/T 14699.1 Feed sampling Pharmacopoeia of the People's Republic of China (2015 edition four) 3 Chemical name, molecular formula, relative molecular mass and structural formula Chemical name. L-2-amino-3-hydroxybutyric acid Molecular formula. C4H9NO3 Relative molecular mass. 119.12 (according to.2016 international relative atomic mass) Structural formula.

4 Technical requirements

4.1 Appearance and properties White to light brown crystal or crystalline powder; odorless; soluble in water, almost insoluble in ethanol. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB 7300.101-2019_English be delivered?

Answer: Upon your order, we will start to translate GB 7300.101-2019_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB 7300.101-2019_English with my colleagues?

Answer: Yes. The purchased PDF of GB 7300.101-2019_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.