AqQA

AqQA was created with water engineers and aqueous geochemists in mind - or for that matter, anyone who keeps water chemistry data in a spreadsheet.

With the AqQA spreadsheet, you can:
- Paste data directly from Excel
- Convert units with a mouse click -- no more keying in mole weights!
- Use common spreadsheet tools such as copy, paste, transpose, sort, and many others.
- Compare replicate analyses and check standards
- Mix samples
- Flag exceedances of regulatory limits
- Check for internal consistency against AWWA standards
- Calculate fluid properties such as water type, TDS, hardness, conductivity and carbonate speciation
- Calculate calcite saturation and CO2 fugacity
- Quickly create Piper, Stiff, Ternary, Durov, and 7 other plot types