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OT fuel system anti-freeze
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Posted to rec.crafts.metalworking
Steve Ackman
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OT fuel system anti-freeze
I got curious: The LDA50 in rats for ethanol is
10g/kg while that of propylene glycol is 20g/kg, so
if you consider ethanol to be non-toxic, then propylene
glycol is only half as toxic as that.
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