Perhaps http://www.rkiinstruments.com/pages/faq ... EL_UEL.htm may be of some use?
Isopropanol has a 2.0-12.7% range and Toluene has a 1.2-7.0% range.
(Unsourced information provided as a courtesy without warranty, etc.)
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The Master said: "It is all in vain! I have never yet seen a man who can perceive his own faults and bring the charge home against himself."
>Analects: Book V, Chaper XXVI
Isopropanol has a 2.0-12.7% range and Toluene has a 1.2-7.0% range.
(Unsourced information provided as a courtesy without warranty, etc.)
---
The Master said: "It is all in vain! I have never yet seen a man who can perceive his own faults and bring the charge home against himself."
>Analects: Book V, Chaper XXVI