YS/T 900-2013 in English
SUPERSEDEDMethods for Chemical Analysis of The High Purity Tungsten - Determination of Trace Impurity Element Content - Inductively Coupled Plasma Mass Spectrometry
- Issued on:2013-10-17
- Implemented on:2014-03-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$117.00
Scope
This standard specifies lithium, beryllium, boron, chromium, titanium, vanadium, manganese, iron, cobalt, nickel, copper, gallium, arsenic, strontium, zirconium, tantalum, niobium, molybdenum, cadmium, antimony, hafnium, Methods for determination of amounts of lead and bismuth. This standard is suitable for the determination of trace impurities in high-purity tungsten. The determination range is: 0.000 1%~0.010%.

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