HJ Standards
Found: 1104 — page 19 of 23
Valid
HJ 667-2013 — Water quality. Determination of total nitrogen by continuous flow analysis(CFA) and N-(1-naphthyl)ethylene diamine dihydrochloride spectrophotometry
National·Mandatory
Instant delivery (0–9 sec)
$105.009 pages
Valid
HJ 668-2013 — Water quality. Determination of total nitrogen by flow injection analysis(FIA) and N-(1-naphthyl)ethylene diamine dihydrochloride spectrophotometry
National·Mandatory
Instant delivery (0–9 sec)
$105.008 pages
Valid
HJ 669-2013 — Water quality. Determination of phosphate. Ion chromatography
National·Mandatory
Instant delivery (0–9 sec)
$105.007 pages
Valid
HJ 670-2013 — Water quality. Determination of orthophosphate and total phosphorus. Continuous flow analysis(CFA) and Ammonium molybdate spectrophotometry
National·Mandatory
Instant delivery (0–9 sec)
$105.008 pages
Valid
HJ 671-2013 — Water quality. Determination of total phosphorus. Flow injection Analysis(FIA) and Ammonium molybdate spectrophotometry
National·Mandatory
Instant delivery (0–9 sec)
$105.007 pages
Valid
HJ 672-2013 — Technical Guidelines for Environmental Protection in Coal mining and Processing Projects for Check and Accept Complected Project
National·Mandatory
Instant delivery (0–9 sec)
$105.0015 pages
Valid
HJ 673-2013 — Water quality. Determination of vanadium by graphite furnace atomic absorption spectrometric method
National·Mandatory
Instant delivery (0–9 sec)
$135.007 pages
Valid
HJ 676-2013 — Water quality. Determination of phenolic compounds. Liquid liquid extraction gas chromatography
National·Mandatory
Instant delivery (0–9 sec)
$240.0011 pages
Valid
HJ 677-2013 — Water quality. Digestion of total metals. Nitric acid digestion method
National·Mandatory
Instant delivery (0–9 sec)
$135.007 pages
Valid
HJ 678-2013 — Water quality. Digestion of total metals. Microwave assisted acid digestion method
National·Mandatory
Instant delivery (0–9 sec)
$165.007 pages
Valid
HJ 679-2013 — Soil and sediment. Determination of acrolein, acrylonitrile, acetonitrile. Headspace-Gas chromatography method
National·Mandatory
Instant delivery (0–9 sec)
$210.009 pages
Valid
HJ 680-2013 — Soil and sediment - Determination of mercury, arsenic, selenium, bismuth, antimony - Microwave dissolution/Atomic Fluorescence Spectrometry
Industry·Mandatory
Instant delivery (0–9 sec)
$210.0018 pages
Valid
HJ 2011-2012 — Technical specifications for pulp and paper industry wastewater treatment
National·Mandatory
Instant delivery (0–9 sec)
$315.0017 pages
Valid
HJ 2012-2012 — Technical specifications for bag filters of municipal solid waste incineration
National·Mandatory
Instant delivery (0–9 sec)
$195.0012 pages
Valid
HJ 2013-2012 — Technical specifications of up-flow anaerobic sludge blanket (UASB) reactor for wastewater treatment
National·Mandatory
Instant delivery (0–9 sec)
$225.0015 pages
Valid
HJ 2014-2012 — Technical specifications for biofilter in wastewater bio-film treatment
National·Mandatory
Instant delivery (0–9 sec)
$375.0018 pages
Valid
HJ 2015-2012 — Technical guidelines on water pollution control engineering
National·Mandatory
Instant delivery (0–9 sec)
$465.0027 pages
Valid
HJ 2016-2012 — Terminology of environmental engineering
National·Mandatory
Instant delivery (0–9 sec)
$375.0030 pages
Valid
HJ 2017-2012 — Technical specifications for dry-detoxification treatment and disposal of chromium residue
National·Mandatory
Instant delivery (0–9 sec)
$285.008 pages
Valid
HJ 2018-2012 — Technical specifications for sugar industry wastewater treatment
National·Mandatory
Instant delivery (0–9 sec)
$255.0013 pages
Valid
HJ 2019-2012 — Technical specifications for wastewater treatment and reuse of iron and steel industry
National·Mandatory
Instant delivery (0–9 sec)
$185.0013 pages
Valid
HJ 2020-2012 — General technical specification for bag flitration engineering
National·Mandatory
Instant delivery (0–9 sec)
$710.0040 pages
Valid
HJ 2022-2012 — Technical specifications for coking wastewater treatment
National·Mandatory
Instant delivery (0–9 sec)
$680.0032 pages
Valid
HJ 2023-2012 — Technical specifications of expanded granular sludge bed(EGSB)reactor for wastewater treatment
National·Mandatory
Instant delivery (0–9 sec)
$235.0013 pages
Valid
HJ 2024-2012 — Technical specifications for completely mixed anaerobic reaction tank in wastewater treatment
National·Mandatory
Instant delivery (0–9 sec)
$485.0013 pages
Valid
HJ 2025-2012 — Technical specifications for collection, storage, transportation of hazardous waste
National·Mandatory
Instant delivery (0–9 sec)
$105.006 pages
Valid
HJ 2509-2012 — Technical requirement for environmental labeling products. Paper shredder
National·Mandatory
Instant delivery (0–9 sec)
$195.009 pages
Valid
HJ 2510-2012 — Technical requirement for environmental labeling products. Voice recorder
National·Mandatory
Instant delivery (0–9 sec)
$55.005 pages
Valid
HJ 2511-2012 — Technical requirement for environmental labeling products. Digital disc player
National·Mandatory
Instant delivery (0–9 sec)
$335.009 pages
Valid
HJ 2512-2012 — Technical requirement for environmental labeling products. Printers, Fax machines, Multifunction devices
National·Mandatory
Instant delivery (0–9 sec)
$255.0016 pages
Valid
HJ 2513-2012 — Technical requirement for environmental labeling products. Video cameras
National·Mandatory
Instant delivery (0–9 sec)
$85.007 pages
Valid
HJ 2514-2012 — Technical requirement for environmental labeling products. Vacuum cleaners
National·Mandatory
Instant delivery (0–9 sec)
$35.005 pages
Valid
HJ 2515-2012 — Technical requirement for environmental labeling products - Ship anti-fouling paints
National·Mandatory
Instant delivery (0–9 sec)
$75.009 pages
Valid
HJ 2516-2012 — Technical requirement for environmental labeling products. Projector
National·Mandatory
Instant delivery (0–9 sec)
$165.009 pages
Valid
HJ 2517-2012 — Technical requirement for environmental labeling products. Scanner
National·Mandatory
Instant delivery (0–9 sec)
$85.008 pages
Valid
HJ 2518-2012 — Technical requirement for environmental labeling products. Lighting source
National·Mandatory
Instant delivery (0–9 sec)
$55.007 pages
Valid
HJ 2519-2012 — Technical requirement for environmental labeling products. Cement
National·Mandatory
Instant delivery (0–9 sec)
$165.0012 pages
Valid
HJ 2520-2012 — Technical requirement for environmental labeling products. Heavy-duty vehicles
National·Mandatory
Instant delivery (0–9 sec)
$75.006 pages
Valid
HJ 2521-2012 — Guideline of specifications for environmental protection product
National·Mandatory
Instant delivery (0–9 sec)
$500.0016 pages
Valid
HJ 2522-2012 — Technical requirement for environmental protection products. Ultraviolet disinfection equipment
National·Mandatory
Instant delivery (0–9 sec)
$315.0017 pages
Valid
HJ 2523-2012 — Technical requirement for environmental protection product. Silencers for ventilation
National·Mandatory
Instant delivery (0–9 sec)
$105.007 pages
Valid
HJ 2524-2012 — Technical requirement for environmental protection products. Single screw pump
National·Mandatory
Instant delivery (0–9 sec)
$105.007 pages
Valid
HJ 2525-2012 — Technical requirement for environmental protection products. Fast analyzer for detergent in gasoline by thin-layer chromatography
National·Mandatory
Instant delivery (0–9 sec)
$165.009 pages
Valid
HJ 2526-2012 — Technical requirements for environmental protection products. Portable cooking fume detector
National·Mandatory
Instant delivery (0–9 sec)
$195.0010 pages
Valid
HJ 2527-2012 — Technical requirement for environmental protection products. Membrane bioreactor
National·Mandatory
Instant delivery (0–9 sec)
$165.008 pages
Valid
HJ 2528-2012 — Technical requirement for environmental protection products. Hollow fiber membrane bio-reactor unit
National·Mandatory
Instant delivery (0–9 sec)
$165.008 pages
Valid
HJ 2529-2012 — Technical requirement for environmental protection product. Electrostatic-fabric integrated precipitator
National·Mandatory
Instant delivery (0–9 sec)
$165.008 pages
Valid
HJ 2530-2012 — Technical requirement for environmental labeling products. Printing. Part 2: Commercial form printing
National·Mandatory
Instant delivery (0–9 sec)
$165.007 pages