Determination of penicillin by triangle programmed coulometric acid–base flow titration in a system incorporating an enzyme reactor

Spectrophotometric determination of magn

Spectrophotometric determination of magnesium in serum by using a flow-injection system with an immobilized enzyme reactor

✍ J.M. Fernández-Romero; M.D.Luque de Castro; M. Valcárcel; R. Quiles-Zafra 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 446 KB

A spectrophotometric, continuous flow-injection, merging zones manifold including an enzyme reactor was used for the determination of magnesium ion in serum by exploiting the activating effect of MgfII) on the hydrolysis of o-nitrophenyl-B-o-galactopyranoside by j?-o-galactosidase immobiliied on con