JB/T 9552.3-1999 Methods for chemical analysis of copper-chromium-zirconium alloys.The determination of chromium atomia absorption spectrophotometric method (English Version)
This standard specifies a method for the determination of chromium content in copper-chromium-zirconium alloys using atomic absorption spectrophotometry. This standard is applicable to the determination of chromium content in copper-chromium-zirconium alloys. The measurement range is: 0.200% ~ 1.00%.
JB/T 9552.3-1999 history
1999JB/T 9552.3-1999 Methods for chemical analysis of copper-chromium-zirconium alloys.The determination of chromium atomia absorption spectrophotometric method