Grok.com: "What is the best website for metal finishing questions and answers?"

finishing.com -- The Home Page of the Finishing Industry

-----

Testing iron content in nitric/hydrofluoric acid

Q. I was wondering if anyone knew the process by which the iron-content of nitric and/or hydrofluoric acid is actually monitored. In other words, is there a step-by-step process of the actual testing methods to discern the content? Is there a pertinent web-page or journal?

Paul Stone
- Kingsville, Ontario, Canada

A. Langford and Parker, [on AbeBooks or eBay or Amazon affil links] , a standard text for analysis of electroplating solutions, says that it is unlikely that the metals be required to be analyzed in this kind of dip. Are you having trouble with the solution?

Tom Pullizzi
Falls Township, Pennsylvania

(No "dead threads" here! If this page isn't currently on the Hotline your Q, A, or Comment will restore it)

Q, A, or Comment on THIS thread -or- Start a NEW Thread

Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful.

If you are seeking a product or service related to metal finishing, please check these Directories: