TY - JOUR
AU - Smyth, Malcolm R.
AB - A method for the determination of ascorbic acid in beer by using HPLC with dual electrode electrochemical detection is described. Ascorbic acid was separated by using ion suppression chromatography on a C column and detected by a dual-electrode system consisting of a porous graphite high efficiency electrode followed in series by a glassy carbon amperometric electrode. It was easily detectable at sub-ppm levels in beer. The use of dual electrode detection provided a constant measurement of both peak purity and electrode efficiency.
TI - Improved method for the determination of ascorbic acid in beer by using high-performance liquid chromatography with electrochemical detection
JO - Analytical Communications
DO - 10.1039/ac9963300009
DA - 1996-01-01
UR - https://www.deepdyve.com/lp/royal-society-of-chemistry/improved-method-for-the-determination-of-ascorbic-acid-in-beer-by-b44UOfFQ9A
SP - 9
EP - 10
VL - 33
IS - 1
DP - DeepDyve
ER -