| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| CJ 26.26-1991 |
|
$180.00 |
via email in 1~3 business day |
abolished1999-06-04 ,1999-6-4,1992-2-1 |
|
| DB32/T 4869-2024 |
Technical specifications for on?site odor identification of odor pollutants |
|
via email in business day |
valid,,2024-11-18 |
|
| DB36/ 1149-2019 |
Discharge standard of thallium pollutants for industry wastewater |
|
via email in business day |
valid,,2020-1-1 |
|
| DL/T 997-2006 |
Discharge standard of wastewater from limestone-gypsum flue gas desulfurization system in fossil fuel power plants |
$60.00 |
via email in 1~3 business day |
abolished2021-02-01,2021-2-1,2006-10-1 |
|
| GB 4921-1985 |
Waste gas from manufacturing process; Determination of chemical oxygen demand and nitrogen oxide; Potassium dichromate oxidation and naphthylethylene diamine colorimetric method |
$45.00 |
via email in 1~3 business day |
valid,,1985-8-1 |
|
| GB/T 14375-1993 |
quality. Determination of monomethyl hydrazine. p - Dimethylaminobenzaldegyde spectrophotometric method |
$184.00 |
via email in 1~3 business day |
abolished2014-02-01,2014-2-1,1993-1-2 |
|
| GB/T 14376-1993 |
quality. Determination of asymmetrical dimethyl hydrazine. Amino ferrocyanide sodium spectrophotometric method |
$60.00 |
via email in 1~3 business day |
valid,,1993-1-2 |
|
| GB/T 14377-1993 |
quality. Determination of triethylamine. Bromophenol blue spectrophotometric method |
$104.00 |
via email in 1~3 business day |
valid,,1993-1-2 |
|
| GB/T 14378-1993 |
quality. Determination of diethylenetriamine. Salicyiclaldehyde spectrophotometric method |
$75.00 |
via email in 1~3 business day |
valid,,1993-1-2 |
|
| GB/T 15959-1995 |
Water quality—Determination of adsorbable organic halogens (AOX)－Microcoulometric method |
$120.00 |
via email in 1~3 business day |
superseded,2022-6-1,1996-8-1 |
|
| GB/T 17130-1997 |
Water quality-Determination of volatile halogenated organic compounds-Headspace gas chromatography |
$264.00 |
via email in 1~3 business day |
abolished2011-11-01,2011-11-1,1998-5-1 |
|
| GB/T 17131-1997 |
Water quality--Determination of 1, 2-dichlorobenzene, 1, 4-dichlorobenzene, 1, 2, 4-trichlorobenzene--Gas chromatography |
$220.00 |
via email in 1~3 business day |
abolished2011-11-01 ,2011-11-1,1998-5-1 |
|
| GB/T 17133-1997 |
Water quality-Determination of sulfide-Direct development of the spectrophotometry |
$184.00 |
via email in 1~3 business day |
abolished2006-07-28,,1998-5-1 |
|
| GB/T 33686-2017 |
General rules for analytical and testing methods of coal mine water |
$80.00 |
via email in 1~3 business day |
valid,,2017-12-1 |
|
| GB/T 4918-1985 |
Waste water from manufacturing process--Determination of total nitro compounds--Spectrophotometric method |
$180.00 |
via email in 1~3 business day |
abolished2006-07-28 ,,1985-8-1 |
|
| GB/T 4919-1985 |
Waste water from manufacturing process--Determination of total nitro compounds--Gas chromatographic method |
$220.00 |
via email in 1~3 business day |
superseded,2011-1-1,1985-8-1 |
|
| GB/T 4921-1985 |
Waste gas from manufacturing process; Determination of chemical oxygen demand and nitrogen oxide; Potassium dichromate oxidation and naphthylethylene diamine colorimetric method |
$100.00 |
via email in 1~3 business day |
valid,,1985-8-1 |
|
| HJ/T 132-2003 |
High-chlorine wastewater -- Determination of chemical oxygen demand -- Potassium iodide alkaline Permanganate method |
$150.00 |
via email in 1~3 business day |
valid,,2004-1-1 |
|
| HJ/T 34-1999 |
Stationary source emission -- Determination of vinyl chloride -- Cas chromatography |
$130.00 |
via email in 1~3 business day |
valid,,2000-1-1 |
|
| HJ/T 399-2007 |
Water quality-Determination of the chemical oxygen demand-Fast digestion-Spectrophotometric method |
$180.00 |
via email in 1~3 business day |
valid,,2008-3-1 |
|
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