----- Original Message ----- From: "girl mark" <[EMAIL PROTECTED]> <snip> > Like I said I haven't done this qualitatively before- so I don't know if > the amount of water sufficient to form haze in the fuel is a sufficient > mass of water for me to weigh on a .1g sensitivity scale. any ideas on what > is the weight of the water if it is present at for instance 1200 ppm in a > 100 ml sample of biodiesel? > > Mark <snip> 1200ppm in 100ml is 120000/1,000,000ml ie.0.12ml, which will be equivalent to the smallest unit of sensativity on your ballance, very difficult to measure accurately. If you do try this use as light a containor for the BD as possible (beaker would be good). Also try to use a larger volume of BD up to the capacity of your scales in order to improve the accuracy.
Regards Paul Gobert, Biofuel at Journey to Forever: http://journeytoforever.org/biofuel.html Biofuels list archives: http://archive.nnytech.net/ Please do NOT send Unsubscribe messages to the list address. To unsubscribe, send an email to: [EMAIL PROTECTED] Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
