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Biodiesel lab equipment can be very basic. Depending on how serious you are about biodiesel you can spend a few dollars or a few hundred. Here are some options.
Beginners Titration Kit
Good Titration Kit
Professional Titration Kit
If you are starting out then the beginners kit is adequate. The only disadvantage of using a syringe is that the graduations on the side come off after a while. They are cheap enough to replace though. You can buy a titration kit from Duda Biodiesel.
You will also need a small bottle of phenolphthalein solution. You can get this from a lab supply company or Duda Biodiesel. As an alternative to phenolphthalein you can make a test solution from the household spice Tumeric.You will also need some Isopropyl alcohol, again you can Google to find a supplier.
The other item you are going to need is a good, small accurate scale. A good, cost effective scale to buy is a Lucky 11. The other scale is a MXT100, both are from Myweigh. The MXT100 is the easiest to use as it is digital. Your scale preferably needs to be accurate to 0.01g but you can get away with 0.1g.