TY  - RPRT
TI  - Flow injection analysis with in-line solid phase extraction for the spectrophotometric determination of sulfonated and unsulfonated Quinoline Yellow in Cologne.
AU  - L F Capitán-Vallvey
AU  - M C Valencia
AU  - E A Nicolas
PY  - 2000
DO  - 10.1007/s002160000437
UR  - https://pubmed.ncbi.nlm.nih.gov/11221933/
ID  - 11221933
ER  -