Inquiry (采购产品): Hemco Ductless Portable Adjustable Hood I'm interested in finding the cost of the Hemco Portable Adjustable and Ductless demonstration hood and filter. I am interested in ordering one with additional filters for a high school science classroom. We want to try and possibly add additional units if satisfied. **** Hidden Message ***** Nancy Schisler 68803 Company: Grand Island Public Schools E-mail: nschisle@gips.org **** Hidden Message ***** nschisle@gips.org
