| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 9735-1988 |
Chemical reagent-General method for the determination of heavy metals |
30.0 |
via email in 1~3 business day |
abolished2008-11-01,2008-11-1,1989-4-1 |
|
| GB/T 609-2006 |
Chemical Reagent - General Method for the Determination of Total Nitrogen |
40.0 |
via email in 1 business day |
valid,,2007-6-1 |
|
| GB/T 6912.1-1986 |
Methods for analysis of water for boiler and for cooling; The determination of nitrates and nitrites; Ultraviolet spectrophotometry for nitrates |
15.0 |
via email in 1~3 business day |
abolished2007-02-01,2007-2-1,1987-9-1 |
|
| GB/T 9722-1988 |
Chemical reagent-General rules for the gas chromatography |
150.0 |
via email in 1~3 business day |
abolished2006-11-01,2006-11-1,1989-4-1 |
|
| GB/T 9723-2007 |
Chemical Reagent - General Rule for Flame Atomic Absorption Spectrometry Analysis |
60.0 |
via email in 1 business day |
valid,,2008-4-1 |
|
| GB 9725-1988 |
Chemical reagent-General rules for potentiometric titration |
90.0 |
via email in 1~3 business day |
abolished2008-04-01,2008-4-1,1989-4-1 |
|
| GB/T 9729-1988 |
Chemical reagent-General method for the determination of chloride |
30.0 |
via email in 1~3 business day |
abolished2008-04-01,2008-4-1,1989-4-1 |
|
| HG/T 4297-2012 |
The Guide for Drafting in Report of Gas Reference Materials |
90.0 |
via email in 1~3 business day |
valid,,2012-11-1 |
|
| GB/T 6682-2008 |
Water for analytical laboratory use - Specification and test methods |
60.0 |
via email in 1 business day |
valid,,2008-11-1 |
|
| GB/T 9726-2007 |
Chemical reagent—General rule for the determination of permanganate-reducing substances |
120.0 |
via email in 1~3 business day |
valid,,2008-4-1 |
|
| GB/T 9730-1988 |
Chemical reagent-General method for the determination of oxalates |
30.0 |
via email in 1~3 business day |
superseded2008-04-01,2008-4-1,1989-4-1 |
|
| GB/T 9739-1988 |
Chemical reagent-General method for the determination of iron |
30.0 |
via email in 1~3 business day |
superseded2007-06-01,2007-6-1,1989-4-1 |
|
| GB/T 603-1988 |
Chemical reagent--Preparations of reagent solutions for use in test methods |
195.0 |
via email in 1~3 business day |
abolished2003-04-01,2004-4-1,1999-6-1 |
|
| GB 15346-2012 |
Chemical reagent—Packaging and marking |
270.0 |
via email in 1~3 business day |
valid,,2013-10-1 |
|
| GB/T 9728-2007 |
Chemical Reagent - General Method for the Determination of Sulphate |
20.0 |
via email in 1 business day |
valid,,2008-4-1 |
|
| GB/T 601-1988 |
Chemical reagent--Preparations of standard volumetric solutions |
270.0 |
via email in 1~3 business day |
abolished2003-04-01,2003-4-1,1986-2-1 |
|
| GB/T 9727-2007 |
Chemical Reagent - General Method for the Determination of Phosphate |
20.0 |
via email in 1 business day |
valid,,2008-4-1 |
|
| GB/T 613-1988 |
Chemical reagent-General method for the determination of specific optical rotation |
15.0 |
via email in 1~3 business day |
superseded2008-04-01,2009-7-1,1989-4-1 |
|
| GB/T 9721-1988 |
Chemical reagent-General rules for the molecular absorption spectrophotometry(ultraviolet and visible) |
90.0 |
via email in 1~3 business day |
superseded2007-04-01,2007-4-1,1989-4-1 |
|
| GB/T 9739-2006 |
Chemical reagent - General method for the determination of iron |
20.0 |
via email in 1 business day |
valid,,2007-6-1 |
|
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