| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| HG/T 4103-2009 |
Chemical reagent-General method for the determination of organic nitrogen compounds |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 6913.1-1986 |
Methods for analysis of water for boiler and for cooling; The determination of phosphates; Orthophosphates |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 611-2006 |
Chemical reagent - General method for the determination of density |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 9724-1988 |
Chemical reagent-General rules for the determination of pH |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 9735-2008 |
Chemical reagent - General method for the determination of heavy metals |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG/T 3775-2005 |
Feed grade cobalt sulfate |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| SN/T 1037-2002 |
Method for the determination of lime nitrogen for import and export |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 9738-1988 |
Chemical reagent-General method for the determination of water insoluble matter |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 9739-1988 |
Chemical reagent-General method for the determination of iron |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 9732-2007 |
Chemical reagent—General method for the determination of ammonium |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 3914-2008 |
Chemical reagent - The general rules of anodic stripping voltammetry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 9738-2008 |
Chemical reagent - General method for the determination of water insoluble matter |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 6912.3-1986 |
Methods for analysis of water for boiler and for cooling; The determination of nitrates and nitrites; Alpha-naphthylamine hydrochloride photometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 613-1988 |
Chemical reagent-General method for the determination of specific optical rotation |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 10726-1989 |
Chemical reagent; General method for the determination of metals by solvent extraction followed by AAS |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 601-1988 |
Chemical reagent--Preparations of standard volumetric solutions |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 9735-1988 |
Chemical reagent-General method for the determination of heavy metals |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 9722-2006 |
Chemical reagent—General rules for the gas chromatography |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG/T 3500-1982 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 613-2007 |
Chemical reagent—General method for the determination of specific optical rotatory power(specific optical rotation) |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
