... REFRIGERATORS AND PLASMA FREEZERSCor BCCmanual 45 06/07/2005, 5:29:48 PM MANUAL ON THE MANAGEMENT, MAINTENANCE AND USE OF BLOOD COLD CHAIN EQUIPMENT78ACTIVITYLook at Tables 13, 14 and 21 and see ... boxes.BCCmanual 50 06/06/2005, 2:20:52 PM MANUAL ON THE MANAGEMENT, MAINTENANCE AND USE OF BLOOD COLD CHAIN EQUIPMENT44— Spare parts— Pens and ink for the chart recorder— Tools, e.g. screwdrivers— ... example, may be to assure the safety, quality and adequacy of the supply of blood and blood prod-ucts through:• Correct storage and transportation.• Preventive maintenance of blood cold chain...