| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| HG/T 3501-2011 |
Chemical reagent-Determination of the effective plate number of solid support in a gas chromatography |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB 15346-2012 |
Chemical reagent—Packaging and marking |
300 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 15346-1994 |
Chemical reagent Packaging and marking |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB 610.2-1988 |
Chemical reagent-General method for the determination of arsenic (AgDDTC) |
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| HG/T 3500-2011 |
Chemical reagent-Test method for polarity constant of liquid stationary phase in gas chromatography |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 9737-1988 |
Chemical reagent-General rules for the measurement of readily carbonizable substances |
90 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| HG/T 3776-2005 |
Feed grade mono-dicalcium phosphate |
90 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 10737-2007 |
working chemical—General rules for assay—Weight titration (potentiometric method) |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| HG/T 4297-2012 |
The Guide for Drafting in Report of Gas Reference Materials |
90 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG 3-1168-1978 |
|
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| HG 3-119-1983 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| 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
|
| HG/T 3775-2005 |
Feed grade cobalt sulfate |
105 (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
|
| HG/T 3500-1982 |
|
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| HG/T 3921-2006 |
Chemical reagent-Regulations for sampling and acceptance |
75 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 605-1988 |
Chemical reagent-General method for the measurement of colour(in Hazen units) |
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 9725-1988 |
Chemical reagent-General rules for potentiometric titration |
105 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| HG/T 3501-1982 |
|
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 6851-2008 |
pH primary reagent - General rules for certification |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
