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GB/T 15805.4-2018 English PDF

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Q: Should I purchase the latest version GB/T 15805.4-2018?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 15805.4-2018 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.

US$279.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 15805.4-2018: Code of diagnosis for channel catfish virus diseases
Status: Valid

GB/T 15805.4: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 15805.4-2018	279	Add to Cart	3 days	Code of diagnosis for channel catfish virus diseases	Valid
GB/T 15805.4-2008	359	Add to Cart	3 days	The quarantine methods of fish -- Part 4: Channel catfish virus (CCV)	Obsolete

Similar standards

GB/T 25165 NY/T 1663 GB/T 20365 GB/T 15805.5 GB/T 15805.3 GB/T 15805.2

Basic data

Standard ID: GB/T 15805.4-2018 (GB/T15805.4-2018)
Description (Translated English): Code of diagnosis for channel catfish virus diseases
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: B41
Classification of International Standard: 65.020.30
Word Count Estimation: 14,168
Date of Issue: 2018-07-13
Date of Implementation: 2019-02-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 15805.4-2018: Code of diagnosis for channel catfish virus diseases

---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.
Code of diagnosis for channel catfish virus diseases ICS 65.020.30 B41 National Standards of People's Republic of China Replace GB/T 15805.4-2008 Diagnostic protocol for channel catfish virus Published on.2018-07-13 Implementation of.2019-02-01 State Market Supervisory Administration China National Standardization Administration issued

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 15805.4-2008 "Fish quarantine method Part 4. Channel catfish virus (CCV)". This standard Compared with GB/T 15805.4-2008, except for editorial changes, the main technical changes are as follows. --- Increased clinical symptoms of channel catfish virus disease; --- Added a method for detecting channel catfish virus antigen by enzyme-linked immunosorbent assay; --- Changed to phenol chloroform method for extracting viral nucleic acid; --- PCR detection increased internal control DNA, length 186bp; --- Added informative Appendix C "Channel Catfish Virus Disease (CCVD)". Please note that some of the contents of this document may involve patents. The issuing organization of this document is not responsible for identifying these patents. This standard was proposed by the Ministry of Agriculture and Rural Affairs of the People's Republic This standard is under the jurisdiction of the National Aquaculture Standardization Technical Committee (SAC/TC156). This standard was drafted. National Aquatic Technology Extension Station, China Academy of Inspection and Quarantine, Beijing Entry-Exit Inspection and Quarantine Bureau. The main drafters of this standard. Lu Yonghui, Zhang Wei, Wang Na, Gu Qiang, Yu Weizhong, Jing Hongli, Zhang Lifeng, Xu Wei, Zhou Yi. The previous versions of the standards replaced by this standard are. ---GB/T 15805.1-1995; ---GB/T 15805.4-2008. Diagnostic protocol for channel catfish virus

1 Scope

This standard specifies the clinical symptoms, histopathological features, virus isolation, neutralization test, enzyme-linked immunosorbent assay for channel catfish virus Test and polymerase chain reaction detection methods. This standard applies to epidemiological investigation, diagnosis, quarantine and monitoring of channel catfish virus.

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 6682 Analytical laboratory water specifications and test methods GB/T 18088 entry and exit animal quarantine sampling SC/T 7016.8 Fish Cell Lines Part 8. Channel catfish ovary cell line (CCO) SC/T 7103 Technical specification for quarantine sampling of aquatic animals

3 Abbreviations

The following abbreviations apply to this document. Bp. basepair CCO. channel catfish ovary cells (channelcatfishovarycelline) CCV. Channel catfish virus (channelcatfishvirus) CCVD. channel catfish virus disease (channelcatfishvirusdisease) CPE. cytopathic effect dATP. deoxyadenosine triphosphate (deoxyadenosinetriphosphate) dCTP. deoxycytidine triphosphate (deoxycytidinetriphosphate) dGTP. deoxyguannosine triphosphate (deoxyaguanosinetriphosphate) DNA. deoxyribonucleic acid dNTP. deoxy-ribonucleoside triphosphate dTTP. deoxythymidine triphosphate (deoxythymidinetriphosphate) EB. ethidium bromide (ethidiumbromide) EDTA. ethylenediaminetetraacetic acid ELISA. enzyme-linked immunosorbent assay (enzyme-linked immunosorbent assay) FBS. fetal bovine serum (fetalbovineserum) IgG. immunoglobulin G (immunoglobulinG) OD. optical density (optical density) OPD. o-phenylenediamine PBST. phosphate buffer solution (phosphatebuffersolution-tween-20) PCR. polymerase chain reaction (polymerase chain reaction) ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 15805.4-2018_English be delivered?

Answer: Upon your order, we will start to translate GB/T 15805.4-2018_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 15805.4-2018_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 15805.4-2018_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.

Question 5: Should I purchase the latest version GB/T 15805.4-2018?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 15805.4-2018 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.