the density of ethanol we calculate the production of one gallon 100% ethanol. from 11.59 pounds starch. In terms of corn as substrate and taking the weight. of a bushel of corn to be 56 pounds containing 6% w/w starch, a bushel of corn. would Yield 2.95 gallons of ethanol.
A purchase order (PO) is a commercial document and first official offer issued by a buyer to a seller, indicating types, quantities, and agreed prices for products or services.
After specification development, competitive bidding and bid evaluation, a Purchase Order is processed for goods and/or services. The type of Purchase Order processed is determined by the type of commodity or service required and the term or period the purchase will be made.o provide guidance and definition of the different acquisition methods and documents used by Washtenaw County in procurement of all goods and services.