Hello all,

Could somebody tell me how the measurement results differ?  I vaguely
recall that when measuring the same board by these two different
methods, one method would show a slightly higher value than the other.
 But, I can't recall which one.  For example, is 135 C Tg by DSC
equivalent to 130 C Tg by TMA?

I know there's sample and test variation, but I'm looking at results
in general.

And, while we're on it, which test method is your preference,
especially when it comes to specification issues.

Thanks

Glenn Pelkey
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