Application of a new cholate liquid membrane electrode to the determination of the cholic acids pool in human bile.
A cholate-selective liquid membrane electrode has been applied to the determination of the pool of cholic acids in human bile. Pretreatment of the sample was necessary for reliable potentiometric determination; different procedures were tried for pretreatment of human bile.
Campanella
L
L
Dipartimento di Chimica, Università degli Studi di Roma La Sapienza, P.zza A. Moro 5, 00185, Rome, Italy.
Tomassetti
M
M
Cordatore
M
M