Hi everyone! Normally it takes some quite complicated laboratory equipment to establish the ester content of a batch biodiesel. Does anybody know of a reliable "garage" method (experimental or algebraic) to do the same job with an accuracy on percent level ? Jan Warnqvist
+46 554 201 89 + 46 70 499 38 45 _______________________________________________ Biofuel mailing list [EMAIL PROTECTED] http://wwia.org/mailman/listinfo.cgi/biofuel Biofuel at Journey to Forever: http://journeytoforever.org/biofuel.html Biofuel archives at Infoarchive.net (searchable): http://infoarchive.net/sgroup/biofuel/