| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 12689.13-1990 |
Zinc and zinc alloys―Determination of aluminium content―Electrothermal atomic absorption spectrometric method |
$180.00 |
via email in 1~3 business day |
abolished2004-10-01,2004-10-1,1992-1-1 |
|
| GB/T 12689.14-1990 |
Zinc and zinc alloys―Determination of aluminium content―Chromazurol S spectrophotometric method |
$180.00 |
via email in 1~3 business day |
abolished2004-10-01,2004-10-1,1992-1-1 |
|
| GB/T 12689.2-1990 |
Zinc and zinc alloys--Determination of copper content--Lead diethyldithio-carbamate spectrophotometric method |
$180.00 |
via email in business day |
abolished2004-10-01 ,2004-10-1,1992-1-1 |
|
| GB/T 12689.2-2004 |
The methods for chemical analysis of zinc and zinc alloys—The determination of arsenic content—The atomic fluorescence spectrometer method |
$124.00 |
via email in 1~3 business day |
valid,,2004-10-1 |
|
| GB/T 12689.3-1990 |
Zinc and zinc alloys--Determination of iron content--Sulphosalicylic acid spectrophotometric method |
$180.00 |
via email in business day |
abolished2004-10-01 ,2004-10-1,1992-1-1 |
|
| GB/T 12689.3-2004 |
The methods for chemical analysis of zinc and zinc alloys—The determination of cadmium content—The flame atomic sbsorption spectrometric method |
$90.00 |
via email in 1~3 business day |
valid,,2004-10-1 |
|
| GB/T 12689.4-1990 |
Zinc and zinc alloys―Determination of arsenic content―Molybdenum blue spectrophotometric method |
$180.00 |
via email in 1~3 business day |
abolished2004-10-01,2004-10-1,1992-1-1 |
|
| GB/T 12689.4-2004 |
The methods for chemical analysis of zinc and zinc alloys—The determination of copper content—The lead diethyldithio-carbamate spectrophotometric method and the flame atomic absorpt |
$90.00 |
via email in 1~3 business day |
valid,,2004-10-1 |
|
| GB/T 12689.5-1990 |
Zinc and zinc alloys―Determination of silicon content―Molybdenum blue spectrophotometric method |
$180.00 |
via email in 1~3 business day |
abolished2004-10-01,2004-10-1,1992-1-1 |
|
| GB/T 12689.5-2004 |
The methods for chemical analysis of zinc and zinc alloys?The determination of iron content?The sultosalicylic acid spectrometric method and the flame atomic absorption spectrometric |
$145.00 |
via email in 1~3 business day |
valid,,2004-10-1 |
|
| GB/T 12689.6-1990 |
Zinc and zinc alloys―Determination of tin content―Phenylfluorone-cetyltrimethyla-mmonium bromide spectrophotometric method |
$180.00 |
via email in 1~3 business day |
abolished2004-10-01,2004-10-1,1992-1-1 |
|
| GB/T 12689.6-2004 |
The methods for chemical analyisis of zinc and alloys—The determination of lead content—The oscillopolarographic method |
$90.00 |
via email in 1~3 business day |
valid,,2004-10-1 |
|
| GB/T 12689.7-1990 |
Zinc and zinc alloys―Determination of magnesium content―Flame atomic absorption spectrometric method |
$180.00 |
via email in 1~3 business day |
abolished2004-10-01,2004-10-1,1992-1-1 |
|
| GB/T 12689.7-2004 |
The methods for chemical analysis of zinc and zinc alloys―The determination of magnesium content―The flame atomic absorption spectrometric method |
$224.00 |
via email in 1~3 business day |
superseded,2011-11-1,2004-10-1 |
|
| GB/T 12689.7-2010 |
Methods for chemical analysis of zinc and zinc alloys—Part 7:Determination of magnesium content—Flame atomic absorption spectrometric method |
$160.00 |
via email in 1~3 business day |
valid,,2011-11-1 |
|
| GB/T 12689.8-1990 |
Zinc and zinc alloys--Determination of iron content--Flame atomic absorption spectrometric method |
$180.00 |
via email in business day |
superseded,2004-10-1,1992-1-1 |
|
| GB/T 12689.8-2004 |
The methods for chemical analysis of zinc and zinc alloys—The determination of silicon content—The molybdenum blue spectrophotometric method |
$90.00 |
via email in 1~3 business day |
valid,,2004-10-1 |
|
| GB/T 12689.9-1990 |
Zinc and zinc alloys--Determination of copper content--Flame atomic absorption spectrometric method |
$180.00 |
via email in 1~3 business day |
superseded,2004-10-1,2004-10-1 |
|
| GB/T 12689.9-2004 |
The methods for chemical analysis of zinc and zinc alloys—The determination of antimony content—The atomic fluorescence spectrometer and the flame atomic absorption spectrometric met |
$145.00 |
via email in 1~3 business day |
valid,,2004-10-1 |
|
| GB/T 12690.1-1990 |
Lanthanum oxide--Determination of cerium oxide, praseodymium oxide, nedeodynium oxide, samarium oxide and yttrium oxide--Induetively coupled plasma atomic emission spectrographic method |
$180.00 |
via email in 1~3 business day |
valid,,1992-1-1 |
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