B100 Biodiesel is a bulk fuel product consisting of 100% unblended biodiesel. B99.9 Biodiesel is a bulk fuel product consisting of 99.9% biodiesel, blended with 0.1% clear diesel fuel. This product is an option relevant to IRS credit incentives. Both biodiesel products meet the requirements of ASTM D 6751 and renewal identification numbers (RINs) are assigned and transferred with each product sale.
Glycerin is a crude bulk by-product of the biodiesel production process.