HOME   Cart(0)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189760 (18 Oct 2025)

HJ 77.4-2008 English PDF

US$679.00 ยท In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email.
HJ 77.4-2008: Soil and sediment. Determination of polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs). Isotope dilution HRGC-HRMS
Status: Valid
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
HJ 77.4-2008English679 Add to Cart 5 days [Need to translate] Soil and sediment. Determination of polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs). Isotope dilution HRGC-HRMS Valid HJ 77.4-2008

PDF similar to HJ 77.4-2008


Standard similar to HJ 77.4-2008

HJ 491   GB/T 17139   GB/T 17136   HJ 77.2   HJ 77.3   HJ 77.1   

Basic data

Standard ID HJ 77.4-2008 (HJ77.4-2008)
Description (Translated English) Soil and sediment. Determination of polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs). Isotope dilution HRGC-HRMS
Sector / Industry Environmental Protection Industry Standard
Classification of Chinese Standard Z18
Classification of International Standard 13.080
Word Count Estimation 26,239
Date of Issue 2008-12-31
Date of Implementation 2009-04-01
Older Standard (superseded by this standard) HJ/T 77-2001
Quoted Standard GB/T 8170; GB 17378.3; GB 17378.5; GJ/T 166
Regulation (derived from) Department of Environmental Protection Notice No. 68 of 2008
Issuing agency(ies) Ministry of Ecology and Environment
Summary This standard specifies the use of isotope dilution high resolution gas chromatography high resolution mass spectrometry (HRGC-HRMS) for 2, 3, 7, 8 chlorinated dioxins, tetrachloro ~ eight chlorine-substituted polychlorinated dibenzo for dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) qualitative and quantitative analysis. This standard applies to national regional soil background, farmland soil environment, soil construction project environmental assessment, soil pollution accidents, and rivers, lakes and ocean sediments environmental survey of dioxin analysis.

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of HJ 77.4-2008_English be delivered?

Answer: Upon your order, we will start to translate HJ 77.4-2008_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of HJ 77.4-2008_English with my colleagues?

Answer: Yes. The purchased PDF of HJ 77.4-2008_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 [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.