A TWO PIECE BLOOD CONTACT MEDICAL SEAL SET FOR BLOOD APHERESIS (CENTRIFUGING OF DONATED BLOOD INTO ITS CONSTITUENT PARTS). THE SEALS ARE MANUFACTURED FROM MATCHED 84% PURITY ALUMINIUM OXIDE MATERIALS TO ENSURE PROPER SEALING ON THE BLOOD PATH. THE 84% ALUMINA, TRADENAME HILOX 882, IS USED EXCLUSIVELY FOR BLOOD HANDLING DEVICES AND IS CURRENTLY UNDERGOING FDA APPROVAL FOR BLOOD HANDLING COMPATABILITY. THE SEAL FORMS THE FLUID PATH FOR THE BLOOD.THE SEAL IS DRY PRESSED, FIRED AND DIAMOND GROUND/POLISHED. THE DIAMOND POLISHING PROCESS AND EQUIPMENT IS SPECIFIC TO THIS SEAL ONLY.

CLASSIFICATION IS DETERMINED ACCORDING TO GIR 1. CN CODE 842191 00 FOR PARTS: OF CENTRIFUGES, INCLUDING CENTRIFUGAL DRYERS. SECTION XVI GENERAL NOTES (I) AND (II) AND HSENS TO CHAPTER 8421, (I) (11) REFER.