| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 8704.7-2009 |
Ferrovanadium—Determination of phosphorus content—The molybdenum blue photometric method |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 223.48-1985 |
Methods for chemical analysis of iron,steel and alloy; The semixylenol orange photometric method for the determination of bismuth content |
60 (USD) |
via email in
1-3 business day
|
|
|
| GB/T 4702.7-1984 |
Methods for chemical analysis of chromium metal;The atomic absorption spectrophotometric method for the determination of iron content |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 20124-2006 |
Steel and iron—Determination of nitrogen content—Thermal conductimetric method after fusion in a current of inert gas |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| WM 3010-1987 |
|
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YB/T 5039-1993 |
Chemical analysis of lump molybdenum oxide The determination of moisture by the gravimetric method of lead molybdate |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 4701.2-2009 |
Ferrotitanium—Determination of silicon content—The sulphuric acid dehydration gravimetric method |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 4333.10-1990 |
Methods for chemical analysis of ferrosilicon-The infrared absorption method for the determination of carbon content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 223.20-1994 |
Methods for chemical analysis of iron steel and alloy.The Potentiometric titration method for the determination of cobalt content |
75 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YB/T 5334-2006 |
Methods for chemical analysis of vanadium pentoxide The AgDDTC spectrophotometric method for the determination of arsenic content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 223.8-2000 |
Methods for chemical analysis of iron, steel and alloy－The sodium fluoride separation-EDTA titration method for the determination of aluminium content |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4702.4-1984 |
Methods for chemical analysis of chromium metal;The EDTA volumetric method for the determination of iron content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 8704.7-1994 |
Methods for chemical analysis of ferrovanadium. The molybdenum blue photometric method for the determination of phosphorus content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 223.75-1991 |
Methods for chemical analysis of iron, steel and alloy The methanol distillation-curcumin photometric method for the determination of boron content |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB 8704.1-1988 |
|
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 5059.7-2014 |
Ferromolybdenum—The determination of carbon content—Infrared absorption method |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 223.35-1985 |
Methods for chemical analysis of iron,steel and alloy; The pulse heating inert gas fusion-coulometric titration method for the determination of oxygen content |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 223.39-1994 |
Methods for chemical analysis iron,steel and alloy The sulphochlorophenol S photometric method for the determination of niobium content |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 5059.7-1988 |
Methods for chemical analysis of ferromolybdenum; The infrared absorption method for the determination of carbon content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 7730.6-1988 |
Methods for chemical analysis of ferromanganese and blast furnace ferromanganese; The gasometric method for determination of carbon content |
375 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
