| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| HB 5219.6-1998 |
Methods for Chemical Analysis of Magnesium Alloy - Determination of Manganese Content (Including Zirconium and Rare Earth) with Potassium Periodate Spectrophotometric Method |
 (USD) |
via email in
1 business day
|
VALID
|
|
| HB 5219.11-1998 |
Methods for Chemical Analysis of Magnesium Alloy- Determination of Nickel Content Through Atomical Absorption Spectrometry |
 (USD) |
via email in
1 business day
|
VALID
|
|
| HB 5219.14-1998 |
Methods for Chemical Analysis of Magnesium Alloy- Determination of Zirconium Content with EDTA Volumetric Method |
 (USD) |
via email in
1 business day
|
VALID
|
|
| HB 5219.15-1998 |
Methods for Chemical Analysis of Magnesium Alloy- Determination of Dissolved Zirconium Content with Quercetin Spectrophotometric Method |
 (USD) |
via email in
1 business day
|
VALID
|
|
| HB 5219.7-1998 |
Methods for Chemical Analysis of Magnesium Alloy- Determination of Manganese Content (Excluding Zirconium and Rare Earth) with Potassium Periodate Spectrophotometric Method |
 (USD) |
via email in
1 business day
|
VALID
|
|
| YS/T 227.10-1994 |
Determination of arsenic content in tellurium--n-butyl alcohol extraction arsenic-molybdenum blue photometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| HS/T 64-2019 |
Qualitative analysis for the crystalline state of Fe-based alloy strips |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 34.4-1992 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 25934.2-2010 |
Methods for chemical analysis of high purity gold - Part 2: Inductively coupled plasma mass spectrometry standard enter emendation-inner standard method - Determination of impurity elements contents |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 6401-1986 |
Micrographic method for determining area fraction of the alpha-phases using charts in ferritic-austenitic stainless steels |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 746.3-2010 |
Methods for chemical analysis of tin-based lead-free solders—Part 3:Determination of copper content—Flame atomic absorption spectrometric method and sodium thiosulfate titrimetric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 1482-1984 |
Metallic powders－Determination of flowability by means of a calibrated funnal (Hall flowmeter) |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YS/T 746.2-2010 |
Methods for chemical analysis of tin-based lead-free solders—Part 2:Determination of silver content—Flame atomic absorption spectrometric method and potassium thiosulfate titrimetric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 746.5-2010 |
Methods for chemical analysis of lead-free tin-based solders—Part 5 Determination of bismuth content—Flame atomic absorption spectrometric method and EDTA titrimetric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23275-2009 |
Methods for chemical analysis of ruthenium determination of lead iron nickel aluminum copper silver gold platinum palladium rhodium iridium and silicon in ruthenium powder by glow discharge mass spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 6524-1986 |
Determination of particle size distribution of metallic powders by method of photosedimentation |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 746.16-2010 |
Methods for chemical analysis of lead-free tin-based solders—Part 16:Determination of total rare earth content—Arserazo Ⅲ spectrophotometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 34.3-1992 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 716.6-2009 |
Methods for chemical analysis of low grade blister—Part 6:Determination of arsenic,bismuth,nickel,lead,antimony,tin and zinc contents—Inductively coupled plasma-atomic emission spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 12689.9-1990 |
The methods for chemical analysis of zinc and zinc alloys-The determination of antimony content-Th |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
