<<Disclaimer: Verify this information before applying it to your situation.>>

The Wells Family wrote:

>  Bob's Red Mill provides an awful lot of GF
>ingredients - Potato Starch, Xanthan Gum, Tapioca Flour, you name it.

Yes, they list them here: http://www.bobsredmill.com/flours.asp

But in the past there were stories of Bob's Red Mill products being
contaminated. They sell lots of gluten containing grains, and everything is
stone ground. I don't believe one can wash the stone between foods being
ground. Have things changed?

Don.