Hi Keith, Tom, Thanks again for this useful information. But please, on the Super Easy Titration Chart: what "lye water"? Lye mixed with water, okay sure, but no, wait, how much water? I'm very confused. Jesse
> This US chart, a "Super Easy Titration Table" for making biodiesel, > classifies less than 1.5 ml as Great Oil, 1.5 to 2.5 as Good Oil, 2.5 > to 3.5 as Marginal Oil and 3.5 to 4.5 as Poor Oil. > http://www.diyfuel.com/TitrationTable.htm > _______________________________________________ Biofuel mailing list Biofuel@sustainablelists.org http://sustainablelists.org/mailman/listinfo/biofuel_sustainablelists.org Biofuel at Journey to Forever: http://journeytoforever.org/biofuel.html Search the combined Biofuel and Biofuels-biz list archives (50,000 messages): http://www.mail-archive.com/biofuel@sustainablelists.org/