| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 37885-2019 |
Chemical reagent—Classification |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 35507-2017 |
General rule for biochemical reagents |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 616-1988 |
Chemical reagent-General method for the determination of boiling point |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 9733-1988 |
Chemical reagent-General method for the determination of carbonyl compounds |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| 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
|
| GB/T 619-1988 |
Chemical reagent-Regulations for sampling and acceptance |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| HG/T 4297-2012 |
The Guide for Drafting in Report of Gas Reference Materials |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG 3-1168-1978 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 9730-1988 |
Chemical reagent-General method for the determination of oxalates |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 6911.1-1986 |
Methods for analysis of water for boiler and for cooling; The determination of sulfate; Gravimetric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 9741-2008 |
Chemical reagent - General method for the determination of residue after ignition |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 9741-1988 |
Chemical reagent-General method for the determination of residue after ignition |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| HG 3-119-1983 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 33087-2016 |
Ultra pure water for instrumental analysis specification and test methods |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 9723-2007 |
Chemical reagent—General rule for flame atomic absorption spectrometric analysis |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 6903-1986 |
Methods for analysis of water for boiler and for cooling; General rule |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 6905.1-1986 |
Methods for analysis of water for boiler and for cooling; The determination of chloride; The Mohr method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 610-2008 |
Chemical reagent - General method for the determination of arsenic |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 6911.2-1986 |
Methods for analysis of water for boiler and for cooling; The determination of sulfate; Photometric method as Barium chromate |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 601-2002 |
Chemical reagent--Preparatoins of STANDARD volumetric solutions |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
