| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 618-1988 |
Chemical reagent-General method for the determination of crystallizing point |
$180.00 |
via email in 1~3 business day |
superseded,2007-6-1,1989-4-1 |
|
| GB/T 618-2006 |
Chemicalreagent - General method for the determination of crystallizing point |
$110.00 |
via email in 1~3 business day |
valid,,2007-6-1 |
|
| GB/T 619-1988 |
Chemical reagent-Regulations for sampling and acceptance |
$184.00 |
via email in 1~3 business day |
superseded,2007-5-1,1989-4-1 |
|
| GB/T 6682-2008 |
Water for analytical laboratory use - Specification and test methods |
$60.00 |
immediately |
valid,,2008-11-1 |
|
| GB/T 6903-1986 |
Methods for analysis of water for boiler and for cooling; General rule |
$180.00 |
via email in 1~3 business day |
abolished2005-12-01,2005-12-1,1987-9-1 |
|
| GB/T 6904.1-1986 |
Methods for analysis of water for boiler and for cooling; The determination of pH; The glass electrode method |
$184.00 |
via email in 1~3 business day |
superseded,2008-9-1,1987-9-1 |
|
| GB/T 6904.2-1986 |
Methods for analysis of water for boiler and for cooling--The determination of pH--Colorimetric method |
$180.00 |
via email in 1~3 business day |
abolished2005-10-14 ,,1987-9-1 |
|
| GB/T 6905.1-1986 |
Methods for analysis of water for boiler and for cooling; The determination of chloride; The Mohr method |
$184.00 |
via email in 1~3 business day |
superseded,2008-9-1,1987-9-1 |
|
| GB/T 6905.2-1986 |
Methods for analysis of water for boiler and for cooling--The determination of chloride--Potentiometric titration |
$180.00 |
via email in 1~3 business day |
valid,,1987-9-1 |
|
| GB/T 6905.3-1986 |
Methods for analysis of water for boiler and for cooling--The determination of chloride--Method of mercurimetric titration |
$180.00 |
via email in 1~3 business day |
abolished2005-10-14 ,,1987-9-1 |
|
| GB/T 6907-1986 |
Methods for analysis of water for boiler and for cooling; The sampling method for water |
$260.00 |
via email in 1~3 business day |
abolished2005-12-01,2005-12-1,1987-9-1 |
|
| GB/T 6908-1986 |
Methods for analysis of water for boiler and for cooling; The determination of electrical conductivity for water |
$180.00 |
via email in 1~3 business day |
superseded,2005-12-1,1987-9-1 |
|
| GB/T 6909.1-1986 |
Methods for analysis of water for boiler and for cooling--The determination of hardness--High hardness |
$180.00 |
via email in 1~3 business day |
valid,,1987-9-1 |
|
| GB/T 6909.2-1986 |
Methods for analysis of water for boiler and for cooling; The determination of hardness; Low hardness |
$180.00 |
via email in 1~3 business day |
superseded,2008-9-1,1987-9-1 |
|
| GB/T 6910-1986 |
Methods for analysis of water for boiler and for cooling; The determination of calcium; Complexometric titration |
$184.00 |
via email in 1~3 business day |
superseded,2006-12-1,1987-9-1 |
|
| GB/T 6911.1-1986 |
Methods for analysis of water for boiler and for cooling; The determination of sulfate; Gravimetric method |
$184.00 |
via email in 1~3 business day |
superseded,2008-2-1,1987-9-1 |
|
| GB/T 6911.2-1986 |
Methods for analysis of water for boiler and for cooling--The determination of sulfate--Photometric method as Barium chromate |
$180.00 |
via email in 1~3 business day |
abolished2005-10-14 ,,1987-9-1 |
|
| GB/T 6911.3-1986 |
Methods for analysis of water for boiler and for cooling--The determination of sulfate--Potentiometric titration method |
$180.00 |
via email in 1~3 business day |
superseded,2008-2-1,1987-9-1 |
|
| 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 |
$184.00 |
via email in 1~3 business day |
superseded,2007-2-1,1987-9-1 |
|
| GB/T 6912.2-1986 |
Methods for analysis of water for boiler and for cooling--The determination of nitrates and nitrites--Ultraviolet spectrophotometry for nitrites |
$180.00 |
via email in 1~3 business day |
valid,,1987-9-1 |
|
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* Related standard quantity: * Page quantity: *
Current: * First
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