| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| HG 5-1592-1985 |
|
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| HG/T 3525-2011 |
Industrial circulating cooling water—Determination of aluminium |
|
via email in
|
|
please email coc@codeofchina.com for quotation
|
| GB/T 16881-2008 |
Coagulation-Deposition jar test of water |
75 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 14640-2008 |
Water used in industrial circulating cooling system and boiler - Determination of potassium and sodium |
180 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| HG/T 3533-2011 |
Industrial circulating cooling water—Determination of ignition-loss for sludge and corrosion products |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 22594-2018 |
Water treatment chemicals—General rules for determination of density |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 14415-2007 |
Water for industrial circulating cooling system and boiler—Determination of solids matter |
75 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG 5-1507-1985 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 14642-2009 |
Industrial circulating cooling water and boiler water - Determination of fluoride，chloride，phosphate，nitrite，nitrate and sulfate - Ion chromatography |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG/T 4326-2012 |
Reclaimed water—Determination of nickel copper zinc cadmium and lead—Atomic absorption spectromic methods |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 15455-1995 |
Industrial circulating cooling water－Determination of dissolved oxygen－Iodimetry |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 16634-1996 |
Industrial circulating cooling water -Determination of zinc for phosphous-zinc prefilming fluid-Atomic absorption spectrometric method |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| HG/T 2158-2011 |
Industrial circulating cooling water—Determination of ammonium-Distillation and titration method |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 10656-2008 |
Analysis of water used in boiler and cooling system - Determination of zinc - Zincon spectrophotometry |
75 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 16632-2019 |
Determination of scale inhibition performance of water treatment chemicals—Calcium carbonate precipitation method |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 22597-2014 |
Determination of chemical oxygen demand of reclaimed wastewater—Potassium dichromate method |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 14427-2017 |
Analysis of water used in boiler and cooling system—Determination of iron |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG/T 2157-2011 |
Industrial circulating cooling water-Determination of ammonium-Potentiometric method |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 37907-2019 |
Reclaimed water quality—Determination of sulfide and cyanide—Ion chromatography |
140 (USD) |
via email in
1 business day
|
VALID
|
|
| HG/T 3526-2011 |
Industrial circulating cooling water determination of nitrate- Spectrophotometric method using sulfosalicylic acid |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
|
|
