| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YB/T 5044-1993 |
Chemical analysis of lump molybdenum oxide The determination of tin by the photometric method of phenylfluorone |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 223.4-1988 |
Methods for chemical analysis of iron, steel and alloy; The volumetric method for determination of manganese content by ammonium nitrate oxidation |
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 8654.10-1988 |
Methods for chemical analysis of manganese metal; The infrared absorption method for the determination of sulfur content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YB/T 4531-2016 |
Ferrophosphorus—Determination of silicon content—Silicon molybdenum blue spectrophotometric method |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YB/T 5331-2006 |
Methods for chemical analysis of vanadium pentoxide The co-precipitation-extraction molybdenum blue spectrophotometric method for the determination of phosphorus content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 223.20-1982 |
|
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YB/T 5329-2006 |
Methods for chemical analysis of vanadium pentoxide The molybdenum blue spectrophotometric method for the determination of silicon content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YB/T 5333-2009 |
Vanadium pentoxid-Determination of sulfur content-The infrared absorption method |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB 8654.11-1988 |
Methods for chemical analysis of manganese metal; The combustion-neutralization titration method for the determination of sulfur content |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 223.28-1989 |
Methods for chemical analysis of iron steel and alloy; The D-denzoinoxime gravimetric method for the determination of molybdenum content |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YB/T 5042-1993 |
Chemical analysis of lump molybdenum oxide The determination of carbon by the coulomb method |
45 (USD) |
via email in
1-3 business day
|
|
|
| WM 3012-1987 |
|
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| WM 3008-1987 |
|
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 223.69-1989 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YB/T 5041-1993 |
Chemical analysis of lump molybdenum oxide The determination of sulfur by the volumetric method of combustion-potassium idatet |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 7731.8-1987 |
Methods for chemical analysis of ferrotungsten-The tetraethylrhodamine photometric method for the determination of antimony content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 3654.9-1983 |
Methods for chemical analysis of ferroniobium;The thiocyanate photometric method for the determination of tungsten content |
30 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 223.26-1989 |
Methods for chemical analysis of iron steel and alloy; The thiocyanate direct photometric method for the Determination of molybderum content |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YB/T 5330-2006 |
Methods for chemical analysis of vanadium pentoxide The ortho-phenanthroline spectrophotometric method for the determination iron content |
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YB/T 5046-1993 |
Chemical analysis of lump molybdenum oxide The determination of antimony by the photometric method of malachite green |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
