| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 10737-2007 |
working chemical—General rules for assay—Weight titration (potentiometric method) |
$270.00 |
via email in 1~3 business day |
valid,,2007-11-1 |
|
| GB 15346-2012 |
Chemical reagent—Packaging and marking |
$270.00 |
via email in 1~3 business day |
valid,,2013-10-1 |
|
| GB 605-1988 |
Chemical reagent-General method for the measurement of colour(in Hazen units) |
$60.00 |
via email in 1~3 business day |
superseded,2007-6-1,1989-4-1 |
|
| GB 610.2-1988 |
Chemical reagent-General method for the determination of arsenic (AgDDTC) |
$60.00 |
via email in 1~3 business day |
superseded,2008-11-1,1989-4-1 |
|
| GB 6851-2008 |
pH primary reagent - General rules for certification |
$210.00 |
via email in 1~3 business day |
valid,,2009-6-1 |
|
| GB 9725-1988 |
Chemical reagent-General rules for potentiometric titration |
$90.00 |
via email in 1~3 business day |
abolished2008-04-01,2008-4-1,1989-4-1 |
|
| GB 9727-1988 |
Chemical reagent-General method for the determination of phosphate |
$20.00 |
immediately |
abolished2008-04-01,2008-4-1,1989-4-1 |
|
| GB 9737-1988 |
Chemical reagent-General rules for the measurement of readily carbonizable substances |
$75.00 |
via email in 1~3 business day |
valid,,1989-4-1 |
|
| GB/T 10724-1989 |
Chemical reagent; General rules for the flameless(gra-phite furnace) atomic absorption spectrometry |
$120.00 |
via email in 1~3 business day |
abolished2005-10-14,,1989-1-2 |
|
| GB/T 10725-1989 |
Chemical reagent--General rules for industively coupled plasma atomic emission spectrometry |
$340.00 |
via email in 1~3 business day |
abolished2005-10-14 ,,1989-1-2 |
|
| GB/T 10726-1989 |
Chemical reagent; General method for the determination of metals by solvent extraction followed by AAS |
$184.00 |
via email in 1~3 business day |
abolished2008-04-01,2008-4-1,1989-1-2 |
|
| GB/T 10726-2007 |
Chemical reagent—General method for the determination of metals by solvent extraction followed by AAS |
$100.00 |
via email in 1~3 business day |
valid,,2008-4-1 |
|
| GB/T 15356-1994 |
Chemical reagent. General rules for the determination of nucleotides |
$340.00 |
via email in 1~3 business day |
abolished2005-10-14 ,,1995-10-1 |
|
| GB/T 23942-2009 |
Chemical reagent—General rules for inductively coupled plasma atomic emission spectrometry |
$140.00 |
immediately |
valid,,2010-2-1 |
|
| GB/T 2921-1982 |
Chemical reagents--Classification and nomenclature of liquid stationary phase for gas chromatography |
$300.00 |
via email in 1~3 business day |
abolished2005-10-14 ,,1983-2-1 |
|
| GB/T 2922-1982 |
Chemical reagents--Determination of specific surface area of solid supports used in chromatography |
$220.00 |
via email in 1~3 business day |
abolished2005-10-14 ,,1983-2-1 |
|
| GB/T 30990-2014 |
Determination of the activity of lysozyme |
$100.00 |
via email in 1~3 business day |
valid,,2015-3-1 |
|
| GB/T 31776-2015 |
Determination method of methanol content in methanol gasoline for motor vehicles |
$80.00 |
via email in 1~3 business day |
valid,,2015-10-1 |
|
| GB/T 32131-2015 |
Determination of the activity of horse radish peroxidase―Colorimetric method |
$70.00 |
via email in 1~3 business day |
valid,,2016-3-1 |
|
| GB/T 33087-2016 |
Ultra pure water for instrumental analysis specification and test methods |
$160.00 |
via email in 1~3 business day |
valid,,2017-5-1 |
|
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