|
US$359.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB 4143-2022: Frozen bovine semen
Status: Valid GB 4143: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB 4143-2022 | English | 359 |
Add to Cart
|
4 days [Need to translate]
|
Frozen bovine semen
| Valid |
GB 4143-2022
|
| GB 4143-2008 | English | 639 |
Add to Cart
|
4 days [Need to translate]
|
Frozen bovine semen
| Obsolete |
GB 4143-2008
|
| GB/T 4143-1984 | English | 319 |
Add to Cart
|
3 days [Need to translate]
|
Frozen semen of bovine
| Obsolete |
GB/T 4143-1984
|
PDF similar to GB 4143-2022
Basic data | Standard ID | GB 4143-2022 (GB4143-2022) | | Description (Translated English) | Frozen bovine semen | | Sector / Industry | National Standard | | Classification of Chinese Standard | B43 | | Classification of International Standard | 65.020.30 | | Word Count Estimation | 18,165 | | Date of Issue | 2022-12-29 | | Date of Implementation | 2024-01-01 | | Older Standard (superseded by this standard) | GB 4143-2008 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB 4143-2022: Frozen bovine semen---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.
ICS 65.020.30
CCSB43
National Standards of People's Republic of China
Replacing GB 4143-2008
bovine frozen semen
Released on 2022-12-29
2024-01-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Management Committee
table of contents
Preface III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Technical requirements 2
5 samples 2
5.1 Basic requirements 2
5.2 Sampling volume 2
5.3 Sampling method 2
5.4 Sample storage 3
6 Test method 3
6.1 Dosage 3
6.2 Sperm motility3
6.3 Forward motile sperm count 3
6.4 Sperm deformity rate3
6.5 Total number of colonies3
7 Inspection rule 3
7.1 Batch 3
7.2 Inspection type 3
7.3 Judgment rule 4
8 Signs and accompanying documents 4
8.1 Flag 4
8.2 Accompanying documents 4
9 Packaging, storage and transportation 4
9.1 Inner packing 4
9.2 Outer packaging 4
9.3 Storage and transport 4
Appendix A (Normative) Methods for Quality Inspection of Bovine Frozen Semen 5
A.1 General 5
A.2 Dose 5
A.3 Sperm motility5
A.4 Forward motile sperm count 6
A.5 Sperm deformity rate7
A.6 Total number of colonies8
Appendix B (Informative) Coding of Cattle Breeds 10
B.1 Compilation principles10
B.2 Preparation method10
B.3 136 cattle breed codes 10
Reference 12
foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules for Standardization Documents"
drafting.
This document replaces GB 4143-2008 "Frozen Semen of Cattle". Compared with GB 4143-2008, except for structural adjustments and editorial changes
In addition, the main technical changes are as follows.
---Changed the definition of "total number of bacterial colonies" (see 3.3, 3.4 of the.2008 edition);
---Delete the requirements of "breeding bull" and "fresh semen" (see 4.1, 4.2 of the.2008 edition);
--- Adjust the technical requirements of "appearance of frozen semen" to the requirements of "packaging" (see 9.1, 4.3 of the.2008 edition);
--- Changed the technical requirements of "dosage", "sperm motility", "forward motile sperm count", "sperm deformity rate" and "total number of colonies" (see Section 4
Chapter, 4.4, 4.5.1, 4.5.2, 4.5.3, 4.5.4 of the.2008 edition);
--- Deleted "sampling" (see Chapter 5, Appendices A and B.1 of the.2008 edition), and added "sampling" content (see Chapter 5);
---Changed the "inspection type" and "judgment rules" (see 7.2, 7.3, 6.4 and Chapter 7 of the.2008 edition);
--- Increased the description of "type inspection" (see 7.2.2);
--- Added "accompanying files" (see 8.2);
--- Added "storage" and "transportation" (see 9.3).
Please note that some contents of this document may refer to patents. The issuing agency of this document assumes no responsibility for identifying patents.
This document was proposed and managed by the Ministry of Agriculture and Rural Affairs of the People's Republic of China.
The release status of previous versions of this document and the documents it replaces are as follows.
---First published as GB 4143-1984 in 1984, first revised in.2008;
--- This is the second revision.
bovine frozen semen
1 Scope
This document specifies the technical requirements, sampling, inspection rules, signs and accompanying documents, packaging, storage and transportation of bovine frozen semen, and describes
Test method for quality control of bovine frozen semen.
This document applies to bovine frozen semen.
2 Normative references
The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references
For documents, only the dated version is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to
this document.
GB 4789.2-2016 National Food Safety Standard Food Microbiological Inspection Determination of Total Bacterial Count
GB/T 5458 Liquid nitrogen biological container
GB/T 8170 Numerical rounding off rules and expression and determination of limit values
GB/T 14174 Large diameter liquid nitrogen container
GB/T 30396-2013 Packaging, labelling, storage and transportation of bovine frozen semen
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
sperm motility spermmotility
Percentage of forward motile sperm count to total sperm count at 37°C.
[Source. GB 20557-2006, 3.2]
3.2
Abnormal sperm count as a percentage of total sperm count.
[Source. GB 20557-2006, 3.3]
3.3
Total number of colonies aerobicplatecount
The total number of microbial colonies observed per dose of semen after incubation under certain conditions.
3.4
frozen semen frozensemen
The semen processed by a special method is cryogenically frozen and stored in liquid nitrogen (-196°C) for a long time.
[Source. GB 20557-2006, 3.5]
3.5
The total number of forward motile sperm per dose of semen.
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB 4143-2022_English be delivered?Answer: Upon your order, we will start to translate GB 4143-2022_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 GB 4143-2022_English with my colleagues?Answer: Yes. The purchased PDF of GB 4143-2022_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+ countriesQuestion 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 [email protected]. 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 4143-2022?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB 4143-2022 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.
|