Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
HJ 1253-2022 Self-monitoring technology guidelines for pollution sources ―Electronics industry $165.00 via email in 1~3 business day valid
HJ 1254-2022 Self-monitoring technology guidelines for pollution sources ―Brick and tile industry $120.00 via email in 1~3 business day valid
HJ 1255-2022 Self-monitoring technology guidelines for pollution sources ―Ceramics industry $120.00 via email in 1~3 business day 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 $225.00 via email in 1~3 business day valid
HJ 1257-2022 Chemical substances environmental management—Terminology for testing of chemical substances $345.00 via email in 1~5 business day valid
HJ 1258-2022 Technical specifications for siting, design and construction of radioactive waste repository for nuclear technology application $200.00 via email in 1~3 business day valid
HJ 1259-2022 Technical guideline for deriving hazardous waste management plans and records $285.00 via email in 1~3 business day valid
HJ 1260-2022 Technical guideline for deriving water quality criteria for marine organisms(on trial) $405.00 via email in 1~5 business day valid
HJ 1261-2022 Stationary source emission―Determination of benzene and its analogies ―Bags sampling/Direct injection―gas chromatography $165.00 via email in 1~3 business day valid
HJ 1262-2022 Ambient air and waste gas―Determination of odor―Triangle odor bag method $285.00 via email in 1~3 business day valid
HJ 1263-2022 Ambient air―Determination of total suspended particle ―Gravimetric method $165.00 via email in 1~3 business day valid
HJ 1264-2022 Technical guideline for fine particulate matter (PM2.5) monitoring based on satellite remote sensing $195.00 via email in 1~3 business day valid
HJ 1265-2022 Technical guideline for pollution control of express packaging waste $120.00 via email in 1~3 business day valid
HJ 1266-2022 Technical specification for pollution control on the composting of bio-waste $195.00 via email in 1~3 business day valid
HJ 1267-2022 Water quality-Determination of 6 phenoxy acid herbicides and dicamba -High performance liquid chromatography $270.00 via email in 1~3 business day valid
HJ 1268-2022 Water quality-Determination of methyl mercury and ethyl mercury-Liquid chromatography - atomic fluorescence spectrometry $180.00 via email in 1~3 business day valid
HJ 1269-2022 Soil and sediment-Determination of methyl mercury and ethyl mercury -Purge and trap/gas chromatography - cold vapor atomic fluorescence spectrometry $195.00 via email in 1~3 business day valid
HJ 1270-2022 Ambient air-Determination of 26 polybrominated diphenyl ethers -High resolution gas chromatography-high resolution mass spectrometry $480.00 via email in 1~5 business day valid
HJ 1271-2022 Ambient Air-Determination of formic acid, acetic acid and oxalic acid in particulate matter-Ion chromatography $225.00 via email in 1~3 business day valid
HJ 1272-2022 Technical guideline for performance assessment of ecological conservation and restoration （on trial） $315.00 via email in 1~5 business day valid
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