Capillary Dialyzer Bulgaria Import and Export Companies

We are specifically searching for DIALYZERS that strictly carry the CE Mark  with following specification 1/ DIALYZERS 2.2 m2 high flux - 720 pcs2/ DIALYZERS 2.3 m2 high flux - we first need 1 pc sample to check if can replace 2.2 m2 3/ DIALYZERS 2.3 m2 low flux - we first need 1 pc sample to check if can replace 2.2 m2 .Kindly help post the two sample sof 2.3 m2 dializers