Name:
ISO 11400:2021 PDF
Published Date:
01/01/2021
Status:
Active
This document specifies a spectrophotometric method for the determination of the phosphorus content in nickel, ferronickels and nickel alloys between 0,000°5°% (by mass) and 0,05°% (by mass).
Arsenic, chromium, hafnium, niobium, silicon, tantalum, titanium and tungsten interfere, but the interferences can be avoided by complexation or volatilization (for chromium). The lowest phosphorus content [0,000°5°% (by mass)] can only be reached in samples with low contents of these interfering elements.
| File Size : | 1 file , 1 MB |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Published : | 01/01/2021 |
