HJ Standards
Found: 1104 — page 4 of 23
Valid
HJ 200-2023 — Water quality - Determination of sulfide - Gas-phase molecular absorption spectrometry
National·Mandatory
Instant delivery (0–9 sec)
$255.0010 pages
Valid
HJ 349-2023 — Technical guidelines for environmental impact assessment construction project of petroleum and natural gas development on land
National·Mandatory
Instant delivery (0–9 sec)
$420.0017 pages
Valid
HJ 710.14-2023 — Technical guidelines for biodiversity monitoring - Establishment of permanent observation plots for terrestrial vascular plant diversity
National·Mandatory
Instant delivery (0–9 sec)
$255.009 pages
Valid
HJ 710.15-2023 — Technical guidelines for biodiversity monitoring - Camera-trapping method
National·Mandatory
Instant delivery (0–9 sec)
$315.0013 pages
Valid
HJ 8.3-2023 — Specification for management of ecological and environmental archives - Ecological and environmental protection of construction project
National·Mandatory
Instant delivery (0–9 sec)
$335.0013 pages
Valid
HJ 8.4-2023 — Specification for management of ecological and environmental archives - Emission source management and control
National·Mandatory
Instant delivery (0–9 sec)
$330.0013 pages
Valid
HJ 8.5-2023 — Specification for management of ecological and environmental archives - Ecological and environmental instruments and equipment
National·Mandatory
Instant delivery (0–9 sec)
$335.0013 pages
Valid
HJ 8.6-2023 — Specification for management of ecological and environmental archives - Nuclear and radiation safety
National·Mandatory
Instant delivery (0–9 sec)
$450.0018 pages
Valid
HJ 87-2023 — Technical guidelines for environmental impact assessment - Constructional project of civil airport
National·Mandatory
Instant delivery (0–9 sec)
$550.0029 pages
Valid
HJ 1231-2022 — Soil environment - Vocabulary
National·Mandatory
Instant delivery (0–9 sec)
$420.0020 pages
Valid
HJ 1241-2022 — Technical specification for pollution control of manganese residue
National·Mandatory
Instant delivery (0–9 sec)
$150.007 pages
Valid
HJ 1243-2022 — Soil and sediment - Determination of 20 polybrominated biphenyls - Gas chromatography-high resolution mass spectrometry
National·Mandatory
Instant delivery (0–9 sec)
$455.0023 pages
Valid
HJ 1244-2022 — Self-monitoring technology guidelines for pollution sources - Rare and rare earth metals smelting industry
National·Mandatory
Instant delivery (0–9 sec)
$150.007 pages
Valid
HJ 1245-2022 — Self-monitoring technology guidelines for pollution sources - Polyvinyl chloride industry
National·Mandatory
Instant delivery (0–9 sec)
$150.007 pages
Valid
HJ 1247-2022 — Self-monitoring technology guidelines for pollution sources - Coal processing-production of synthesis gas and liquid fuel
National·Mandatory
Instant delivery (0–9 sec)
$165.00947 pages
Valid
HJ 1248-2022 — Self-monitoring technology guidelines for pollution sources - Onshore oil and gas exploitation and production industry
National·Mandatory
Instant delivery (0–9 sec)
$105.007 pages
Valid
HJ 1249-2022 — Self-monitoring technology guidelines for pollution sources - Bulk oil terminal and oil filling station
National·Mandatory
Instant delivery (0–9 sec)
$150.001118 pages
Valid
HJ 1250-2022 — Self-monitoring technology guidelines for pollution sources - Industrial solid waste and hazardous waste storage, recycling, treatment and disposal
National·Mandatory
Instant delivery (0–9 sec)
$180.008 pages
Valid
HJ 1251-2022 — Self-monitoring technology guidelines for pollution sources - Metal foundry industry
National·Mandatory
Instant delivery (0–9 sec)
$135.007 pages
Valid
HJ 1252-2022 — Self-monitoring technology guidelines for pollution sources - Livestock and poultry breeding
National·Mandatory
Instant delivery (0–9 sec)
$105.007 pages
Valid
HJ 1253-2022 — Self-monitoring technology guidelines for pollution sources - Electronics industry
National·Mandatory
Instant delivery (0–9 sec)
$150.007 pages
Valid
HJ 1254-2022 — Self-monitoring technology guidelines for pollution sources - Brick and tile industry
National·Mandatory
Instant delivery (0–9 sec)
$105.007 pages
Valid
HJ 1255-2022 — Self-monitoring technology guidelines for pollution sources - Ceramics industry
National·Mandatory
Instant delivery (0–9 sec)
$105.007 pages
Valid
HJ 1256-2022 — Self-monitoring technology guidelines for pollution sources - Pharmaceutical industry Chinese traditional medicine category, biological pharmaceutical products category, chemical pharmaceutics preparations category
National·Mandatory
Instant delivery (0–9 sec)
$210.0011 pages
Valid
HJ 1257-2022 — Chemical substances environmental management - Terminology for testing of chemical substances
National·Mandatory
Instant delivery (0–9 sec)
$330.0015 pages
Valid
HJ 1258-2022 — Technical specifications for siting, design and construction of radioactive waste repository for nuclear technology application
National·Mandatory
Instant delivery (0–9 sec)
$185.0012 pages
Valid
HJ 1259-2022 — Technical guideline for deriving hazardous waste management plans and records
National·Mandatory
Instant delivery (0–9 sec)
$270.0015 pages
Valid
HJ 1265-2022 — Technical guideline for pollution control of express packaging waste
National·Mandatory
Instant delivery (0–9 sec)
$105.006 pages
Valid
HJ 1266-2022 — Technical specification for pollution control on the composting of bio-waste
National·Mandatory
Instant delivery (0–9 sec)
$180.009 pages
Valid
HJ 1267-2022 — Water quality - Determination of 6 phenoxy acid herbicides and dicamba - High performance liquid chromatography
National·Mandatory
Instant delivery (0–9 sec)
$255.0011 pages
Valid
HJ 1268-2022 — Water quality - Determination of methyl mercury and ethyl mercury - Liquid chromatography - atomic fluorescence spectrometry
National·Mandatory
Instant delivery (0–9 sec)
$165.007 pages
Valid
HJ 1269-2022 — Soil and sediment - Determination of methyl mercury and ethyl mercury - Purge and trap/gas chromatography - cold vapor atomic fluorescence spectrometry
National·Mandatory
Instant delivery (0–9 sec)
$180.009 pages
Valid
HJ 1270-2022 — Ambient air - Determination of 26 polybrominated diphenyl ethers - High resolution gas chromatography-high resolution mass spectrometry
National·Mandatory
Instant delivery (0–9 sec)
$465.0022 pages
Valid
HJ 1271-2022 — Ambient Air - Determination of formic acid, acetic acid and oxalic acid in particulate matter - Ion chromatography
National·Mandatory
Instant delivery (0–9 sec)
$210.009 pages
Valid
HJ 1272-2022 — Technical guideline for performance assessment of ecological conservation and restoration (on trial)
National·Mandatory
Instant delivery (0–9 sec)
$300.0014 pages
Valid
HJ 1273-2022 — Technical regulation of inspection and quality control in remote sensing interpretation of human activities in nature reserves
National·Mandatory
Instant delivery (0–9 sec)
$180.009 pages
Valid
HJ 1274-2022 — Technical specification for pollution control of chromium containing leather wastes
National·Mandatory
Instant delivery (0–9 sec)
$90.005 pages
Valid
HJ 1275-2022 — Technical specifications for pollution control of deactivated denitration catalyst regeneration
National·Mandatory
Instant delivery (0–9 sec)
$105.006 pages
Valid
HJ 1276-2022 — Technical specification for setting identification signs of hazardous waste
National·Mandatory
Instant delivery (0–9 sec)
$270.0014 pages
Valid
HJ 19-2022 — Technical guidelines for environmental impact assessment - Ecological impact
National·Mandatory
Instant delivery (0–9 sec)
$420.0025 pages
Valid
HJ 364-2022 — Technical specification for pollution control of plastic waste
National·Mandatory
Instant delivery (0–9 sec)
$150.0012 pages
Valid
HJ 772-2022 — Technical specification for ecological and environmental statistics - Emission source statistics
National·Mandatory
Instant delivery (0–9 sec)
$210.009 pages
Valid
HJ 1156-2021 — Technical specification for remote sensing monitoring of human activities in protected areas
National·Mandatory
Instant delivery (0–9 sec)
$385.0014 pages
Valid
HJ 1157-2021 — Technical specification for the measurement of environmental gamma radiation dose rate
National·Mandatory
Instant delivery (0–9 sec)
$150.007 pages
Valid
HJ 1166-2021 — National Ecological Status Survey and Evaluation Technical Specifications-Ecosystem Remote Sensing Interpretation and Field Verification
National·Mandatory
Instant delivery (0–9 sec)
$195.008 pages
Valid
HJ 1167-2021 — National Ecological Status Survey and Evaluation Technical Specifications-Field Observation of Forest Ecosystem
National·Mandatory
Instant delivery (0–9 sec)
$150.008 pages
Valid
HJ 1168-2021 — National Ecological Status Survey and Evaluation Technical Specifications-Field Observation of Grassland Ecosystem
National·Mandatory
Instant delivery (0–9 sec)
$195.009 pages
Valid
HJ 1169-2021 — National Ecological Status Survey and Evaluation Technical Specifications-Wetland Ecosystem Field Observation
National·Mandatory
Instant delivery (0–9 sec)
$165.001121 pages