News
Home > News > Content
A Multispectral Analysis Method Was Proposed For 33 Lines Of Rare Earth, Chemical And Nonferrous Metals
- Mar 16, 2018 -

In order to improve product competition vitality, promote the sustainable development of related industries on the recently, the ministry of public solicitation of glass fiber reinforced PVC pipe and pipe fittings and other 33 items outside the industry standard version to apply for the opinions of the project project, the deadline is March 20, 2018.

It is reported that this batch of revision standard focus on rare earth, chemical, colored, light industry, communication and other areas of livelihood construction. In the field of rare earths, a total of three rare earth industry standard issuing application project project announces: the ndfeb alloy chemical analysis method, part 1: determination of total rare earth oxalate weight method ", "the ndfeb alloy chemical analysis method for part 2: determination of the amount of 15 rare earth elements inductively coupled plasma atomic emission spectrometry, and the ndfeb alloy chemical analysis method for part 5: zirconium, niobium, titanium molybdenum, tungsten and inductively coupled plasma atomic emission spectrometry for determination of the amount of".