- To participate in the 911Metallurgist Forums, be sure to JOIN & LOGIN
- Use Add New Topic to ask a New Question/Discussion about Mineral Processing or Laboratory Work.
- OR Select a Topic that Interests you.
- Use Add Reply = to Reply/Participate in a Topic/Discussion (most frequent).
Using Add Reply allows you to Attach Images or PDF files and provide a more complete input.
- Use Add Comment = to comment on someone else’s Reply in an already active Topic/Discussion.
-
https://www.911metallurgist.com/wp-content/plugins/wp-symposium-pro/forums/../css/images/wait.gif
How to make Lead Pb standards for XRF instrument (2 replies and 1 comment)
Please join and login to participate and leave a comment.
Hello everyone,
I'm new in using XRF instrument and I need to invistigate any lead contamination in powdered samples that should not exceed 10ppm of lead . However, I need to makeup some sort of compostion as solid phase standard contains right concentration of lead. what condition is required ? any idea about to to make the right lead standard to calibrate the instrument ? some says grinding slice in lead salt or spike with dead solution !!
thanks in advance