| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| CJ/T 83-2017 |
Inclined tube for water and wastewater treatment |
|
via email in business day |
valid,,2017-2-1 |
|
| DB15/T 3574-2024 |
Technical code of practice of water quality treatment of Yellow River for sprinkler and drip irrigation in Yellow River irrigation area |
|
via email in business day |
valid,,2024-8-15 |
|
| DB32/T 4374-2022 |
Technical specification of classification and description for water environmental quality information |
$375.00 |
via email in 1~5 business day |
valid,, |
|
| DB36/T 420-2017 |
|
|
via email in business day |
superseded,2020-3-1,2018-3-1 |
|
| DB44/T 1946-2016 |
|
|
via email in business day |
valid,,2017-3-2 |
|
| DB46/T 638-2024 |
Water quality-Determination of neonicotinoids-Liquid chromatography-quadrupole mass spectrometry |
|
via email in business day |
valid,,2024-11-1 |
|
| DB46/T 640-2024 |
Water quality-Determination of 9 nitrosamines-Gas chromatography-triple quadrupole mass spectrometry |
|
via email in business day |
valid,,2024-11-1 |
|
| HG/T 2837-1997 |
Water treatment chemicals. Sodium polymetaphosphate |
$305.00 |
via email in 1~3 business day |
abolished2011-03-01 ,2011-3-1,1997-9-1 |
|
| HG/T 2838-1997 |
Water treatment chemicals-Sodium polyacrylate |
$100.00 |
via email in 1~3 business day |
abolished2011-03-01 ,2011-3-1,1997-9-1 |
|
| HG/T 2839-1997 |
Water treatment chemicals. Disodium 1-hydroxyethylidene-1, 1-diphosphonate, tetrahydrate |
$260.00 |
via email in 1~3 business day |
abolished2011-03-01 ,2011-3-1,1997-9-1 |
|
| HG/T 2840-1997 |
Water treatment chemicals - Amino trimethylene phosphonic acid (solid) |
$305.00 |
via email in 1~3 business day |
abolished2011-03-01 ,2011-3-1,1997-9-1 |
|
| HG/T 2841-1997 |
Water treatment chemicals. Amino trimethy phosphonic acid |
$345.00 |
via email in 1~3 business day |
abolished2006-01-01 ,2006-1-1,1997-9-1 |
|
| HG/T 3516-1999 |
Industrial circulating cooling water. Determiantion of nitrate. 2, 6-Dimethylphenol spectrometric method |
$380.00 |
via email in 1~3 business day |
valid,,1999-6-4 |
|
| HG/T 3537-1999 |
Water treatment chemicals 1-Hydroxyethylidene 1, 1-diphosphonic acid |
$130.00 |
via email in 1~3 business day |
abolished2011-03-01,2011-3-1,2000-12-1 |
|
| HG/T 3662-2000 |
Water treatment chemicals. 2-phosphonobutane-1, 2, 4-tricarboxylic acid |
$465.00 |
via email in 1~3 business day |
abolished2011-03-01 ,2011-3-1,2000-12-1 |
|
| HJ 2527-2012 |
Technical requirement for environmental protection products membrane bioreactor |
$180.00 |
via email in 1~3 business day |
valid,,2012-11-1 |
|
| HJ 2528-2012 |
Technical requirement for environmental protection products Hollow fiber membrane bio-reactor unit |
$180.00 |
via email in 1~3 business day |
valid,,2012-11-1 |
|
| MT/T 805-1999 |
Determination on the SS of water in coal mines |
$60.00 |
via email in 1~3 business day |
valid,,1999-8-1 |
|
| MT/T 806-1999 |
Determination of trace oil in groundwater from coal mines |
$60.00 |
via email in 1~3 business day |
valid,,1999-8-1 |
|
| NB/T 10716-2021 |
Code for collection and preservation of geothermal fluid samples |
$300.00 |
via email in 1~5 business day |
valid,,2022-5-16 |
|
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