troy2000
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I burned out reading through this thread, and started skimming it. But it seems to me that getting upset about 'zero percent' vs 'contains no detectable amount' reeks of religious fervor, rather than rationality.
It's basically impossible to prove a negative, and I doubt any test out there can guarantee there isn't a single molecule of a given substance in whatever is being tested.... If a reasonably sensitive test detects no trace of something, I'm perfectly comfortable with being told it isn't there.
It's basically impossible to prove a negative, and I doubt any test out there can guarantee there isn't a single molecule of a given substance in whatever is being tested.... If a reasonably sensitive test detects no trace of something, I'm perfectly comfortable with being told it isn't there.