I've always had difficulty getting reliable results when I test my
frozen musts for pH, TA, SG, and Brix. It seems that my values often
don't match the values listed by the suppliers. I recently read that
you can't rely on testing for frozen musts. Has anyone else noticed
this? If so, do you find the values are artificially too high or too
low? Is there a pattern? That is, should I assume that my TA values,
for example, are too high?

Thanks,

Lee