HJ Standards
Found: 1104 — page 22 of 23
Valid
HJ 592-2010 — Water quality. Determination of nitrobenzene-compounds by gas chromatography
National·Mandatory
Instant delivery (0–9 sec)
$210.009 pages
Valid
HJ 593-2010 — Water quality. Determination of phosphorus. Phosphomolybdenum blue spectrophotometric method
National·Mandatory
Instant delivery (0–9 sec)
$85.007 pages
Valid
HJ 594-2010 — Water quality. Determination of the total amount of the developing agent and their oxides. Iodine-starch spectrophotometry
National·Mandatory
Instant delivery (0–9 sec)
$85.007 pages
Valid
HJ 595-2010 — Water quality. Determination of the total amount of the color developing agent. 169 coupler spectrophotometry
National·Mandatory
Instant delivery (0–9 sec)
$120.007 pages
Valid
HJ 596.1-2010 — Water quality. Vocabulary. Part 1
National·Mandatory
Instant delivery (0–9 sec)
$159.005 pages
Valid
HJ 596.2-2010 — Water quality. Vocabulary. Part 2
National·Mandatory
Instant delivery (0–9 sec)
$289.008 pages
Valid
HJ 596.3-2010 — Water quality. Vocabulary. Part 3
National·Mandatory
Instant delivery (0–9 sec)
$229.007 pages
Valid
HJ 596.4-2010 — Water quality. Vocabulary. Part 4
National·Mandatory
Instant delivery (0–9 sec)
$710.003 pages
Valid
HJ 596.5-2010 — Water quality. Vocabulary. Part 5
National·Mandatory
Instant delivery (0–9 sec)
$105.004 pages
Valid
HJ 596.6-2010 — Water quality. Vocabulary. Part 6
National·Mandatory
Instant delivery (0–9 sec)
$179.006 pages
Valid
HJ 596.7-2010 — Water quality. Vocabulary. Part 7
National·Mandatory
Instant delivery (0–9 sec)
$129.004 pages
Valid
HJ 454-2009 — Technical guidelines for formulating the technical requirement of environmental labeling products
National·Mandatory
Instant delivery (0–9 sec)
$55.0011 pages
Valid
HJ 455-2009 — Technical requirement for environmental labeling products. Waterproof rolling materials
National·Mandatory
Instant delivery (0–9 sec)
$105.004 pages
Valid
HJ 456-2009 — Technical requirement for environmental labeling products. Rigid waterproof materials
National·Mandatory
Instant delivery (0–9 sec)
$105.004 pages
Valid
HJ 457-2009 — Technical requirement for environmental labeling products. Waterproof coatings
National·Mandatory
Instant delivery (0–9 sec)
$105.004 pages
Valid
HJ 458-2009 — Technical requirement for environmental labeling products. Household detergents
National·Mandatory
Instant delivery (0–9 sec)
$40.009 pages
Valid
HJ 459-2009 — Technical requirement for environmental labeling products. Wooden doors and steel doors
National·Mandatory
Instant delivery (0–9 sec)
$105.004 pages
Valid
HJ 460-2009 — Specification for environmental information network building
National·Mandatory
Instant delivery (0–9 sec)
$505.0023 pages
Valid
HJ 461-2009 — Specification for environmental information network management and maintenance
National·Mandatory
Instant delivery (0–9 sec)
$150.009 pages
Valid
HJ 463-2009 — Technical guidelines for plan enironment impact assessment. Coal industry mining area plan
National·Mandatory
Instant delivery (0–9 sec)
$235.0011 pages
Valid
HJ 464-2009 — Technical guidelines for environmental protection in water conservancy and hydropower for check and accept of completed construction project
National·Mandatory
Instant delivery (0–9 sec)
$535.0016 pages
Valid
HJ 465-2009 — Environmental protection guide for developing circular economy in iron and steel industry
National·Mandatory
Instant delivery (0–9 sec)
$165.008 pages
Valid
HJ 466-2009 — Environmental protection guide for developing circular economy in aluminum industry
National·Mandatory
Instant delivery (0–9 sec)
$165.007 pages
Valid
HJ 469-2009 — Cleaner production audit guideline. Directive for standardization
National·Mandatory
Instant delivery (0–9 sec)
$285.0012 pages
Valid
HJ 472-2009 — Technical requirement for environmental labeling products. Digital stencil duplicator
National·Mandatory
Instant delivery (0–9 sec)
$105.0023 pages
Valid
HJ 473-2009 — Cleaner production standard. Alumina industry
National·Mandatory
Instant delivery (0–9 sec)
$180.007 pages
Valid
HJ 474-2009 — Cleaner production standard. Soda ash industry
National·Mandatory
Instant delivery (0–9 sec)
$165.007 pages
Valid
HJ 475-2009 — Cleaner production standard. Chlor-alkali industry(Caustic soda)
National·Mandatory
Instant delivery (0–9 sec)
$165.007 pages
Valid
HJ 476-2009 — Cleaner production standard. Chlor-alkali industry(Polyvinyl chloride)
National·Mandatory
Instant delivery (0–9 sec)
$105.007 pages
Valid
HJ 477-2009 — The technical requirement for data acquisition and transmission equipment of pollution emission auto monitoring system
National·Mandatory
Instant delivery (0–9 sec)
$165.007 pages
Valid
HJ 478-2009 — Water quality. Determination of polycyclic aromatic hydrocarbons. Liquid-liquid extraction and solid-phase extraction followed by high performance liquid chromatographic method
National·Mandatory
Instant delivery (0–9 sec)
$205.0010 pages
Valid
HJ 479-2009 — Ambient air. Determination of nitrogen oxides. N-(1-Naphthyl) ethylene diamine dihydrochloride spectrophotometric method
National·Mandatory
Instant delivery (0–9 sec)
$210.009 pages
Valid
HJ 481-2009 — Ambient air. Determination of the fluoride. Lime-paper sampling followed by fluorine ion-selective electrode method
National·Mandatory
Instant delivery (0–9 sec)
$135.008 pages
Valid
HJ 482-2009 — Ambient air. Determination of sulfur dioxide. Formaldehyde absorbing-pararosaniline spectrophotometry
National·Mandatory
Instant delivery (0–9 sec)
$165.008 pages
Valid
HJ 483-2009 — Ambient air. Determination of sulfur dioxide. Tetrachloromercurate(TCM)-pararosaniline method
National·Mandatory
Instant delivery (0–9 sec)
$195.007 pages
Valid
HJ 484-2009 — Water quality. Determination of cyanid. Volumetric and spectrophotometry method
National·Mandatory
Instant delivery (0–9 sec)
$265.0013 pages
Valid
HJ 485-2009 — Water quality. Determination of copper. Sodium diethydlthiocabamate spectrophotometric method
National·Mandatory
Instant delivery (0–9 sec)
$105.007 pages
Valid
HJ 486-2009 — Water quality. Determination of copper. 2, 9-Dimethy-1, 10-phenanthroline spectrophotometric method
National·Mandatory
Instant delivery (0–9 sec)
$135.008 pages
Valid
HJ 487-2009 — Water quality. Determination of fluoride. Visual colorimetry with zirconium alizarinsulfonate
National·Mandatory
Instant delivery (0–9 sec)
$180.007 pages
Valid
HJ 488-2009 — Water quality. Determination of fluoride. Fluorine reagents spectrophotometry
National·Mandatory
Instant delivery (0–9 sec)
$85.007 pages
Valid
HJ 489-2009 — Water quality. Determination of silver. Spectrophotometric method with 3, 5-Br2-PADAP
National·Mandatory
Instant delivery (0–9 sec)
$135.007 pages
Valid
HJ 490-2009 — Water quality. Determination of silver. Spectrophotometry with cation 2B
National·Mandatory
Instant delivery (0–9 sec)
$135.007 pages
Valid
HJ 492-2009 — Air quality. Vocabulary
National·Mandatory
Instant delivery (0–9 sec)
$240.0011 pages
Valid
HJ 493-2009 — Water quality. Technical regulation of the preservation and handling of samples
National·Mandatory
Instant delivery (0–9 sec)
$330.0012 pages
Valid
HJ 494-2009 — Water quality. Guidance on sampling techniques
National·Mandatory
Instant delivery (0–9 sec)
$255.0014 pages
Valid
HJ 495-2009 — Water quality. Technical regulation on the design of sampling programmes
National·Mandatory
Instant delivery (0–9 sec)
$225.0012 pages
Valid
HJ 496-2009 — Classification and nomenclature for environmental engineering technology
National·Mandatory
Instant delivery (0–9 sec)
$255.0010 pages
Valid
HJ 497-2009 — Technical specifications for pollution treatment projects of livestock and poultry farms
National·Mandatory
Instant delivery (0–9 sec)
$105.0015 pages