| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 6912-2008 |
Analysis of water used in boiler and cooling system - Determination of nitrite |
90 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG/T 3527-1985 |
|
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| HG 5-1506-1985 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 18175-2000 |
Determination of corrosion inhibition performance of water treatment agents-Rotation specimen method |
180 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 15452-1995 |
Industrial circulating cooling water－Determination of calcium and magnesium－EDTA titration method |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 6909-2008 |
Analysis of water used in boiler and cooling system - Determination of hardness |
120 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 12149-2007 |
Water for industrial circulating cooling system and boiler—Determination of silica |
120 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| HG/T 2762-1996 |
|
120 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| HG/T 3532-2003 |
Industrial circulating cooling water-Determination of ferrous sulphide for sludge and corrosion pro |
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| HG/T 3535-2003 |
Industrial circulating cooling water-Determination of sulphates for sludge and corrosion products |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| HG/T 3531-1985 |
|
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 6911-2007 |
Water for industrial circulating cooling system and boiler—Determination of sulfate |
105 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 23837-2009 |
Industrial circulating cooling water - Determination of aluminium - Atomic absorption spectrometric methods |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 12152-2007 |
Water for boiler and cooling system—Determination of mineral oil |
90 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 16642-1996 |
Computer integrated manufacturing system architecture |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 15893.1-2014 |
Industrial circulating cooling water—Determination of turbidity—Diffused radiation method |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG/T 4543-2013 |
Water treatment chemicals—Determination of corrosion inhibition performance—Potentiodynamic polarization method |
135 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 16633-1996 |
Industrial circulating cooling water -Determination of silica-Spectrophotometric method |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 23954-2009 |
Technical regulations for cleaning of reverse osmosis membrane element |
300 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG/T 3532-2011 |
Industrial circulating cooling water—Determination of ferrous sulphide for sludge and corrosion products |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
|
|
