Die visuelle Leitfähigkeits‐Titration als Hilfsmittel zur Bestimmung von Phenolen: Die alkalimetrische Titration von Protocatechualdehyd und seinen Monoalkyläthern

Conductometric Determination of Phenolic Groups in Mixtures Such as Isolated Lignins

“…Effect of Base Type. The conductivity of lithium ion is low and in confirming previous work (31), lithium hydroxide was found to give sharper breaks than sodium, potassium, or trimethylbenzydammonium hydroxide.…”