| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 8654.1-1988 |
Methods for chemical analysis of manganese metal; The ortho-phenanthroline photometric method for the determination of iron content |
$45.00 |
via email in 1~3 business day |
valid,,1989-2-1 |
|
| GB 8654.10-1988 |
Methods for chemical analysis of manganese metal; The infrared absorption method for the determination of sulfur content |
$45.00 |
via email in 1~3 business day |
valid,,1989-3-1 |
|
| GB 8654.11-1988 |
Methods for chemical analysis of manganese metal; The combustion-neutralization titration method for the determination of sulfur content |
$60.00 |
via email in 1~3 business day |
valid,,1989-3-1 |
|
| GB 8654.2-1988 |
Methods for chemical analysis of manganese metal; The titanium trichloride-potassium volumetric method for the determination of iron content |
$15.00 |
via email in 1~3 business day |
abolished2008-02-01 ,2008-2-1,1989-2-1 |
|
| GB 8654.3-1988 |
Methods for chemical analysis of manganese metal; The molybdenum blue photometric method for the determination of silicon content |
$45.00 |
via email in 1~3 business day |
valid,,1988-2-1 |
|
| GB 8654.4-1988 |
Methods for chemical analysis of manganese metal; The perchloric acid dehydration gravimetric method for the determination of silicon content |
$30.00 |
via email in 1~3 business day |
valid,,1989-2-1 |
|
| GB 8654.5-1988 |
Methods for chemical analysis of manganese metal; The molybdenum blue photometric method for the determination of phosphorus content |
$45.00 |
via email in 1~3 business day |
valid,,1989-2-1 |
|
| GB 8654.6-1988 |
Methods for chemical analysis of manganese metal; The diamine hydrochloride-iodo-metric method for the determination of selenium content |
$60.00 |
via email in 1~3 business day |
valid,,1989-2-1 |
|
| GB 8654.7-1988 |
Methods for chemical analysis of manganese metal; The potentiometric titration method for the determination of manganese content |
$45.00 |
via email in 1~3 business day |
valid,,1989-2-1 |
|
| GB 8654.8-1988 |
Methods for chemical analysis of manganese metal; The infrared absorption method for the determination of carbon content |
$45.00 |
via email in 1~3 business day |
superseded,2008-11-1,1989-3-1 |
|
| GB 8704.1-1988 |
Methods for chemical analysis of ferrovanadium--The infrared absorption method for the determination of carbon content |
$60.00 |
via email in 1~3 business day |
superseded,1997-9-1,1989-3-1 |
|
| GB 8704.2-1988 |
Methods for chemical analysis of ferrovanadium--The gasometric method for the determination of carbon content |
$330.00 |
via email in 1~5 business day |
abolished1997-09-01 ,1997-9-1,1989-3-1 |
|
| GB 8704.3-1988 |
Methods for chemical analysis of ferrovanadium--The infrared absorption method for the determination of sulfur content |
$45.00 |
via email in 1~3 business day |
superseded,1997-9-1,1989-3-1 |
|
| GB 8704.4-1988 |
Methods for chemical analysis of ferrovanadium--The combustion-neutralization titration method for the determination of sulfur content |
$60.00 |
via email in 1~3 business day |
superseded,1997-9-1,1989-3-1 |
|
| GB/T 11170-2008 |
Stainless steel - Determination of multi-element contents - Spark discharge atomic emission spectrometric method (Routine method) |
$184.00 |
immediately |
valid,,2009-5-1 |
|
| GB/T 11261-2006 |
Steel and Iron-Determination of oxygen content - The pulse heating inert gas fusion-infra-red absorption method |
$40.00 |
immediately |
valid,,2006-9-1 |
|
| GB/T 13247-1991 |
Ferroalloys－Sampling and testing methods for determination of grain size |
$120.00 |
via email in 1~3 business day |
superseded,2020-5-1,1992-7-1 |
|
| GB/T 14203-1993 |
rule for photoelectric emission spectroscopic analysis of iron, steel and alloy |
$150.00 |
via email in 1~3 business day |
superseded,2016-11-1,1993-10-1 |
|
| GB/T 14203-2016 |
General rules for spark discharge atomic emission spectrometry |
$250.00 |
via email in 1~3 business day |
valid,,2016-11-1 |
|
| GB/T 20123-2006 |
Steel and iron—Determination of total carbon and sulfur content Infrared absorption method after combustion in an induction furnace (routine method) |
$80.00 |
immediately |
valid,,2006-9-1 |
|
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