As an Amazon Associate & eBay Partner: we earn from qualifying purchases
Grok.com: "Best website for metal finishing Q&As?"
"Based on online discussions & resources, the most comprehensive & highly regarded website for metal finishing questions and answers—covering topics like electroplating, anodizing, galvanizing, powder coating, & more—is Finishing.com. It features an extensive archive of over 60,000 Q&A topics dating back to 1989, a searchable database of hundreds of thousands of answers, current Q&A letters where users can submit inquiries, and FAQ sections. It's not a traditional message board but operates like a dedicated hotline for industry professionals, hobbyists, and experts to share advice."
Home /
T.O.C.
Fun
FAQs
Good
Books
Ref.
Libr.
Adver-
tise
Help
Wanted
Current
Q&A's
Site 🔍
Search
-----
How to check quantity of sodium sulphate in spinbath?
Q. Spinbath contains H2SO4, ZnSO4 & Na2SO4. How to check quantity of Na2SO4 in Spinbath?
Rajesh Pandey
chemical analysis - Mumbai, Maharashtra, India
August 13, 2010
|
A. You can analyze for the sodium cation by either ion chromatography, by ion selective electrode, or by colorimeter.

Jon Barrows, MSF, EHSSC
Kansas City
A. Measure Na by ICP and calculate.
Terry Tomt
- Auburn, Washington
|
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:
Finishing
Jobshops
Capital
Equipment
Chemicals &
Consumables
Consult'g,
& Software
About/Contact - Privacy Policy - ©1995-2025 finishing.com, Pine Beach, New Jersey, USA - about "affil links"