How long do you keep the sample at 80C? Or is simply heating it to 80C sufficient and you can start letting it cool immediately?
How best to acheive heating a sample to 80C? Microwave? Water bath in a pot on the stove?
Why take two readings (one of the heated sample and one of the recooled sample)? What does it mean if you get differing values, which one is the more correct?
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-- Tony
My next hobby will be flooding my basement while repeatedly banging my head against a brick wall and tearing up $100 bills. Whee!
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