| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| DB32/T 3392-2018 |
|
|
via email in business day |
valid,, |
|
| DB32/T 4178-2021 |
Specification for aquatic ecological monitoring of river |
$255.00 |
via email in 1~3 business day |
valid,, |
|
| DB32/T 4324-2022 |
|
|
via email in business day |
valid,, |
|
| DB32/T 4634-2024 |
Specification for technical management of culvert engineering |
|
via email in business day |
valid,,2024-2-9 |
|
| DB32/T 4854-2024 |
Directives for regional water resources demonstration of development zone |
|
via email in business day |
valid,,2024-10-20 |
|
| DB37/T 3858-2020 |
Technical specification for water resources (Water volume) monitoring |
$405.00 |
via email in 1~5 business day |
valid,,2020-3-25 |
|
| GB 11729-1989 |
Hygienic standard for chlorothalonile in drinking water sources |
$204.00 |
via email in 1~3 business day |
abolished2017-07-17,,1990-7-1 |
|
| GB 13580.1-1992 |
General princeptes for analytial methods of the wet precipitation |
$30.00 |
via email in 1~3 business day |
valid,,1993-3-1 |
|
| GB 13580.10-1992 |
Determination of fluoride in the wet precipitation - Fluor reagent spectrophotometry |
$30.00 |
via email in 1~3 business day |
valid,,1993-3-1 |
|
| GB 13580.11-1992 |
Determination of ammonium in the wet precipitation |
$60.00 |
via email in 1~3 business day |
valid,,1993-3-1 |
|
| GB 13580.12-1992 |
Determination of sodium and potassium in the wet precipitation - Atomic absorption spectrophotometry |
$30.00 |
via email in 1~3 business day |
valid,,1993-3-1 |
|
| GB 13580.13-1992 |
Determination of calcium and magnesium in the wet precipitation - Atomic absorption spectrophotometry |
$30.00 |
via email in 1~3 business day |
valid,,1993-3-1 |
|
| GB 13580.3-1992 |
Determination of specific conductance in the wet precipitation |
$30.00 |
via email in 1~3 business day |
valid,,1993-3-1 |
|
| GB 13580.6-1992 |
Determination of sulfate in the wet precipitation |
$45.00 |
via email in 1~3 business day |
valid,,1993-3-1 |
|
| GB 13580.7-1992 |
Determination of nitrite in the wet precipitation - N-(1-naphthyl)-1, 2-diaminoethane dihydrochloride spectrophotometry |
$30.00 |
via email in 1~3 business day |
valid,,1993-3-1 |
|
| GB 13580.8-1992 |
Determination of nitrate in the wet precipitation |
$60.00 |
via email in 1~3 business day |
valid,,1993-3-1 |
|
| GB 13580.9-1992 |
Determination of chloride in wet precipitation - Ferrithiocyanate spectrophotometry |
$30.00 |
via email in 1~3 business day |
valid,,1993-3-1 |
|
| GB 15218-1994 |
Standard of classificatoin for groundwater resources |
$120.00 |
via email in 1~3 business day |
abolished2021-07-01 ,2021-7-1,1995-8-1 |
|
| GB 3097-1997 |
Marine water quality standard |
$60.00 |
immediately |
valid,,1998-7-1 |
|
| GB 5084-1992 |
STANDARDs for irrigation water quality |
$100.00 |
via email in 1~3 business day |
superseded,2006-11-1,1990-3-1 |
|
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* Related standard quantity: * Page quantity: *
Current: * First
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