07-03-2003, 05:19 PM #1
- Join Date
- Sep 2001
Physical property question - techs only
One of my Officers has asked a good question: Why do some manufacturers use water as a standard for evaporation rate of a chemical (and list these on ther MSDS)while others use a solvent?
07-03-2003, 06:45 PM #2
Miscibility.My posts reflect my views and opinions, not the organization I work for or my IAFF local. Some of which they may not agree. I.A.C.O.J. member
"I ask, Sir, what is the militia? It is the whole people. To disarm the people is the best and most effectual way to enslave them."
Co-author of the Second Amendment
during Virginia's Convention to Ratify the Constitution, 1788
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