GB/T 9695.11-2008 English PDF

US$279.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 9695.11-2008: Meat and meat products -- Determination of nitrogen content
Status: Obsolete

GB/T 9695.11: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 9695.11-2008	279	Add to Cart	3 days	Meat and meat products -- Determination of nitrogen content	Obsolete
GB/T 9695.11-1988	199	Add to Cart	3 days	Meat and meat products--Method for determination of nitrogen content	Obsolete

Similar standards

GB 7718   GB/T 5532   GB 7718   GB/T 9695.9   GB/T 9695.19   GB/T 9695.6   

Basic data

Standard ID: GB/T 9695.11-2008 (GB/T9695.11-2008)
Description (Translated English): Meat and meat products -- Determination of nitrogen content
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: X04
Classification of International Standard: 67.040
Word Count Estimation: 7,732
Date of Issue: 2008-08-28
Date of Implementation: 2009-03-01
Older Standard (superseded by this standard): GB/T 9695.11-1988
Quoted Standard: GB/T 601; GB/T 6682-2008; GB/T 9695.19
Adopted Standard: ISO 937-1978, MOD
Regulation (derived from): National Standard Approval Announcement 2008 No.14 (Total No.127)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the determination of meat and meat products in the nitrogen content. This section applies to the determination of nitrogen content in meat and meat products.

GB/T 9695.11-2008: Meat and meat products -- Determination of nitrogen content

---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.
Meat and meat products.Determination of nitrogen content ICS 67.040 X04 National Standards of People's Republic of China Replacing GB/T 9695.11-1988 Meat and meat products - Determination of nitrogen content (ISO 937. 1978, MOD) Posted 2008-08-28 2009-03-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

GB/T 9695 consists of the following components. --- GB/T 9695.1 "Meat and meat products - Determination of free fat"; --- GB/T 9695.2 "Meat and meat products - Determination of fatty acid"; --- GB/T 9695.3 "Meat and meat products - Determination of iron content"; --- GB/T 9695.4 "Meat and meat products - Determination of total phosphorus content"; --- GB/T 9695.5 "Meat and meat pH measurement"; --- GB/T 9695.6 "meat Carmine colorant determination"; --- GB/T 9695.7 "Meat and meat products - Determination of total fat content"; --- GB/T 9695.8 "Meat and meat products - Determination of chloride content"; --- GB/T 9695.9 "Meat and meat products polyphosphate determination"; --- GB/T 9695.10 "meat and meat products BHC and DDT residues determination"; --- GB/T 9695.11 "Meat and meat products - Determination of nitrogen content"; --- GB/T 9695.13 "Meat and meat products - Determination of calcium content"; --- GB/T 9695.14 "meat starch content determination"; --- GB/T 9695.15 "Meat and meat products - Determination of moisture content"; --- GB/T 9695.17 "Meat and meat products - Determination of glucono-lactone -δ- content"; --- GB/T 9695.18 "Meat and meat products - Determination of ash"; --- GB/T 9695.19 "Meat and meat sampling method"; --- GB/T 9695.20 "Meat and meat products - Determination of zinc"; --- GB/T 9695.21 "Meat and meat products - Determination of magnesium content"; --- GB/T 9695.22 "Meat and meat products - Determination of copper content"; --- GB/T 9695.23 "Meat and meat products - Determination of hydroxyproline content"; --- GB/T 9695.24 "Meat and meat cholesterol content determination"; --- GB/T 9695.25 "Meat and meat products - Determination of vitamin PP"; --- GB/T 9695.26 "Meat and meat products - Determination of vitamin A content"; --- GB/T 9695.27 "Meat and meat products - Determination of vitamin B1"; --- GB/T 9695.28 "Meat and meat products - Determination of vitamin B2"; --- GB/T 9695.29 "Meat vitamin C content determination"; --- GB/T 9695.30 "Meat and meat products - Determination of vitamin E content"; --- GB/T 9695.31 "Meat total sugar content determination." This section GB/T Part of 119,695. This part of ISO 937 to modify the use of. 1978 "Meat and meat products - Determination of nitrogen content" (in English). This part of ISO 937. 1978 Main technical modifications compared as follows. --- Increase Normative references GB/T 6682-2008 and GB/T 601; --- Reagent water requirement was changed to "shall comply with GB/T 6682-2008 in three water requirements."; --- With GB/T 9695.19 instead of ISO 3100; --- The formula "X1 = 0.014 × (Vp 1- V0) "Was changed to" X1 = 0.014 × (Vp 1- V0) . " According to GB/T 1.1-2000 "Standardization Guide Part 1. Standard structure and writing rules" and GB/T 20001.4-2001 "Rules for drafting standards - Part 4. Chemical analysis methods" to ISO 937. 1978 main editorial carried Modify as follows. --- Delete ISO 937. 1978 Foreword; --- With "this Part" instead of "this International Standard"; "." --- By decimal points instead of ISO 937. 1978 as a decimal point, ""; --- The formula increases the number. This Part replaces GB/T 9695.11-1988 "Meat and meat products - Determination of nitrogen." This portion of the GB/T 9695.11-1988 compared to the main changes are as follows. --- According to GB/T 1.1-2000 and GB/T 20001.4-2001 been restructured and editorial changes; --- According to GB/T 1.1-2000, delete the English name of "Methodfor"; --- Chapter 2 adds GB/T 6682-2008 normative references; --- Chapter 4, "the reagents were of analytical grade, water is distilled water or equivalent purity" to "unless otherwise specified, the test Agents were of analytical grade, "added the method of preparation portion of the solution, increasing the provision." 4.1 Water. should be consistent with GB/T 6682- 2008 three water requirements. "; --- With "9 Precision" and its contents instead of "9 to allow poor" and its contents; --- Added "Test Report" chapter. This part of the National Standardization Technical Committee of poultry meat products and centralized. This section is drafted. Shenzhen Academy of Metrology and Quality Inspection, China Chamber of Commerce Business Standard Centre. The main drafters of this section. Yang Wanying, rummy in Menghai Ou, Jinjun, Li Wing-lok, Xia Qisheng, Jin Xiaolei. This part of the standard replaces the previous editions are. --- GB/T 9695.11-1988. Meat and meat products - Determination of nitrogen content

1 Scope

GB/T 9695 provisions of this part of the meat and meat products Determination of nitrogen content. This section applies to the determination of nitrogen content in meat and meat products.

2 Normative references

The following documents contain provisions which, through reference to GB/T 9695 to the present, constitute provisions of this section. For dated reference documents Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section. Preparation of GB/T 601 chemical reagent standard titration solution GB/T 6682-2008 analytical laboratory use specifications and test methods (ISO 3696. 1987, MOD) GB/T 9695.19 Meat and meat products - Sampling Methods Principle 3 Copper sulfate is catalyzed by sulfuric acid digestion of the sample, so that the decomposition of organic nitrogen, combined with the decomposition of ammonia to form ammonium sulfate. Sulfur Distillation ammonium basified with an excess of boric acid solution absorption, titrated with hydrochloric acid standard solution of ammonia absorbed. According to the consumption of hydrochloric acid, Calculate the amount of nitrogen in the sample.

4 Reagents

Unless otherwise specified, the reagents were of analytical grade. 4.1 Water. should be consistent with GB/T 6682-2008 in three water requirements. 4.2 copper sulfate pentahydrate. 4.3 anhydrous potassium sulfate. 4.4 of concentrated sulfuric acid (ρ20≈1.84g/mL). 4.5 Sodium hydroxide solution. Weigh 500g of sodium hydroxide in 2L beaker with constant stirring dissolved in water and diluted to 1000mL, turn Move plastic bottle store. 4.6 Boric acid solution. Weigh 40g of boric acid dissolved in 1000mL water. 4.7 0.1mol/L hydrochloric acid standard solution. According to GB/T 601 was prepared. 4.8 mixed indicator. Weigh 0.2g of methyl red and methylene blue 0.1g in 95% ethanol, diluted to 100mL, stored in brown Bottle. 5. Apparatus 5.1 commonly used laboratory equipment. 5.2 meat grinder. pore size of not more than 4mm. 5.3 Kjeldahl flask. 500mL. 5.4 Nitrogen distillation apparatus.

6 Sample

6.1 according to GB/T 9695.19 sampled. ......

Image     

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 9695.11-2008_English be delivered?

Answer: Upon your order, we will start to translate GB/T 9695.11-2008_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/T 9695.11-2008_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 9695.11-2008_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.

Question 5: Should I purchase the latest version GB/T 9695.11-2008?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 9695.11-2008 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.