Does anyone have info on what a particular Gardner Color measurement would be in APHA and vice versa? A table or a link would be most appreciated.

We do primarily aqueous chemical solutions.

I found this site with a simple conversion. I'm not a color expert, so I can't vouch for the accuracy at all.

**link dead - webpage changed**


Tim F

Not sure if you found what you were looking for, but attached is a color comparison found on page 857 of "naval stores production, chemistry & utilization" by zinkel & russell.

Don thureau

That Oleon website did not work when I clicked on it. They must have made changes. Is there any other approximation for converting between the two?

Hopefully the attached file is what you're looking for.
:)

Thanks for posting. Sorry, I didnt see an attachment on your latest post.

The attachment on your previous post was helpful but not exactly what I was looking for.

Thanks again.

That Oleon website did not work when I clicked on it. They must have made changes. Is there any other approximation for converting between the two?

Welcome Eric,

Thanks for highlighting the above. The dead link (due to upgrading of web-page) had been removed. Have a look and see if the attached document (page 12) is of any use for you.

Thanks! That helped out alot. This fits well with numbers obtained from our lab.