1) Dialyzate 
• (n.) Material which, in the process of catalysis, has diffused or passed through the separating membrane.
(dĭ-fu´zāt) material that has passed through a membrane. specifically, the solutes that pass out of the blood into the dialysate fluid in a dialyzer; sometimes also referred to as the dialysate.
Dif·fus'ate noun (Chemistry) Material which, in the process of catalysis, has diffused or passed through the separating membrane. 
Type: Term Pronunciation: di-fyū′zāt Synonyms: dialysate
(in dialysis) the solution or the crystalline material that passes into it through the semipermeable membrane; dialyzate.