| 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
|
|
| YS/T 244.4-1994 |
Methods for chemical analysis of high purity aluminum The butylrhodamine B photometric method for the determination of gallium content |
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 37.2-1992 |
|
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 325-1994 |
|
135 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 423.2-2000 |
Methods for chemical analysis of nuclear-grade boron carbide powder—Determination of total carbon content |
45 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4197-1984 |
Method for measuring the average grain size of sintered bar and rod of tungsten molybdenum and alloys |
45 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 239.4-1994 |
|
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 1551-1995 |
Test method for rseistivity of silicon and germanium bars using a two-point probe |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 21994.1-2008 |
Chemical analysis of magnesium fluoride - Part 1: Preparation and storage of test samples |
60 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 8359-1987 |
Carbides in high speed steel; Quantitative phase analysis; Method of X-ray diffractometer |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 1059-2015 |
Determination of total carbon content in trichlorosilane for silicon eqitaxy—Gas chromatographic method |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 461.5-2003 |
The methods for chemical analysis of lead and zine bulk concentrates—The determination of silicon dioxide content—The molybodenum blue spectrophotometric method |
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 6526-1986 |
Self-fluxing alloy powders; Determination of solidus-liquidus temperature range |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 74.2-1994 |
|
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 372.12-1994 |
|
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 374.4-1994 |
|
15 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 1060-2015 |
Determination of other chlorosilane in trichlorosilane for silicon eqitaxy—Gas chromatographic method |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 372.17-2006 |
Methods for elementary analysis of precious alloy -- Determination of tungsten and rhenium content -- Tungstic acid gravimetry and thiourea spectrophotometry |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 3137-1995 |
Testing method of electrical property of tantalum powders |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 5164-1985 |
Permeable sintered metal materials; Determination of open porosity |
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
