Southville International School and Colleges
Cho, Mi Deum.

Red cabbage (Brassica oleracea var. capitata f. rubra) and Gumamela (Hibiscus rosa-sinensis Linn.) extracts as acid base indicators / Mi Deum Cho. - Las Piñas City, Philippines : Southville International School and Colleges, 2007. - 27 pages : illustrations ; 28 cm.

Includes bibliographical references.


Acid-base indicators.
Natural dyes as indicators.
Brassica oleracea.
Hibiscus rosa-sinensis.
pH indicators.
Plant extracts--Chemical analysis.

PGS QD 113.I53.P53 / .C545 2007
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