- Mar 5, 2013
- 490
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Is lab reagant grade good enough for homebrews being filtered?
I don't know the grading lf lab reagent tbh, I no USP is the top standard, but what does lab reagent mean?
Can we use it ok? Ie guaiacol lab reagent grade.
I don't know the grading lf lab reagent tbh, I no USP is the top standard, but what does lab reagent mean?
Can we use it ok? Ie guaiacol lab reagent grade.