Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
YS/T 250-1994 |
Nuclear-grade boron carbide powder |
$180.00 |
via email in 1~3 business day |
abolished2010-01-20 ,,1986-2-1 |
|
YS/T 251-1994 |
Nuclear-grade boron carbide pellets |
$180.00 |
via email in 1~3 business day |
abolished2010-01-20 ,,1996-6-1 |
|
YS/T 252.1-1994 |
Methods for chemical analysis of nickel matte—The dimethylglyoxime gravimetric method for the determination of nickel content |
$45.00 |
via email in 1~3 business day |
superseded,2007-10-1,1993-1-1 |
|
YS/T 252.1-2007 |
Methods for chemical analysis of nickel matte-Determination of nickel content-Dimethylglyoxime gravimetric method |
$105.00 |
immediately |
valid,,2007-10-1 |
|
YS/T 252.2-1994 |
Methods for chemical analysis of nickel matte—The sulfosalicylic acid photometric method for the determination of iron content |
$15.00 |
via email in 1~3 business day |
superseded,2007-10-1,1993-1-1 |
|
YS/T 252.2-2007 |
Methods for chemical analysis of nickel matte-Determination of iron content-Sulfosalicylic acid photometric method |
$60.00 |
immediately |
valid,,2007-10-1 |
|
YS/T 252.3-1994 |
Methods for chemical analysis of nickel matte—The nitroso-R-salt photometric method for the determination of cobalt content |
$15.00 |
via email in 1~3 business day |
superseded,2007-10-1,1993-1-1 |
|
YS/T 252.3-2007 |
Methods for chemical analysis of nickel matte-Determination of cobalt content-Flame atomic absorption spectrometric method |
$105.00 |
immediately |
valid,,2007-10-1 |
|
YS/T 252.4-1994 |
Methods for chemical analysis of nickel matte—The sodium thiosulphate titrimetric method for the determination of copper content |
$15.00 |
via email in 1~3 business day |
superseded,2007-10-1,1993-1-1 |
|
YS/T 252.4-2007 |
Methods for chemical analysis of nickel matte-Determination of cobalt content-Sodium thiosulphate titrimetric method |
$105.00 |
immediately |
valid,,2007-10-1 |
|
YS/T 252.5-1994 |
Methods for chemical analysis of nickel matte—The barium sulfate gravimetric method for the determination of sulfur content |
$15.00 |
via email in 1~3 business day |
superseded,2007-10-1,1993-1-1 |
|
YS/T 252.5-2007 |
Methods for chemical analysis of nickel matte - Determination of sulfur content-Combustion-neutralization titrimetric method |
$90.00 |
immediately |
valid,,2007-10-1 |
|
YS/T 252.6-2020 |
Methods for chemical analysis of nickel matte-Part 6:Determination of lead, zinc and arsenic contents-Inductively coupled plasma atomic emission spectrometry |
$120.00 |
via email in 1~3 business day |
valid,,2020-10-1 |
|
YS/T 252.7-2020 |
Methods for chemical analysis of nickel matte-Part 7:Determination of silver content-Flame atomic absorption spectrometry |
$105.00 |
via email in 1~3 business day |
valid,,2020-10-1 |
|
YS/T 252.8-2020 |
Methods for chemical analysis of nickel matte-Part 8:Determination of gold, platinum and palladium contents-Fire assay collection-inductively coupled plasma atomic emission spectrometry |
$135.00 |
via email in 1~3 business day |
valid,,2020-10-1 |
|
YS/T 253-1994 |
Carbide tips for brazing on turning tools |
$60.00 |
via email in 1~3 business day |
valid,,1994-10-1 |
|
YS/T 254.1-1994 |
Methods for chemical analysis of beryllium concentrates-beryl The phosphate gravimetric method for the determination of beryllium oxide content |
$30.00 |
via email in 1~3 business day |
abolished2012-07-01,2012-7-1,1993-4-1 |
|
YS/T 254.1-2011 |
Methods for chemical analysis of beryllium concentrate and beryl—Part 1:Determination of beryllium oxide content—Phosphate gravimetry |
$120.00 |
via email in 1~3 business day |
valid,,2012-7-1 |
|
YS/T 254.2-1994 |
Methods for chemical analysis of beryllium concentrates-beryl The EDTA volumetric method for the determination of ferric sesquioxide content |
$30.00 |
via email in 1~3 business day |
abolished2012-07-01,2012-7-1,1993-4-1 |
|
YS/T 254.2-2011 |
Methods for chemical analysis of beryllium concentrate and beryl—Part 2:Determination of ferric oxide content—EDTA titrimetry and sulfosalicylic acid spectrophotometry |
$180.00 |
via email in 1~3 business day |
valid,,2012-7-1 |
|
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