<<Disclaimer: Verify this information before applying it to your situation.>>
We use Tamari soy sauce here. The version we use is
definitely GF (we bought it for that reason - it then took
ages to find a use for it as it's sweet!). Ours is
sold by a company called Meridian. You might have got away
with it!
Regards,
David
David J Walland
University of Bristol Radiation Safety Officer
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Tel +44 (0)117 928 8323
Fax +44 (0)117 929 1209