PURCHASE OF P/F "DRAGER" ESCAPE HOOD / FILTER,ENDOSCOPY DEVICE,ETHYLENE CHLORIDE (C2H5CL),WOLF LINK EX LED FLOODLIT FLOODLAMPE,CHEMISTRY ANMA YZER. MODEL : BS 200,ULTRASOUND DEVICE. RESONA AZ9 MAIN UNIT, BARRIER MTL787 (EXPIRED)