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Acid-Alkali Test Paper Books

Litmus Blue and Litmus Red
These easy-to-use test papers facilitate a general test for acid or alkaline reaction. The change occurs around pH 5-8. They are particularly recommended for educational use.

Congo Red
This test paper changes color from blue to red in the range pH 3-5 for the determination of neutralization point
in strong acid/weak alkali reactions.

Phenolphthalein
This white paper changes to pink at pH 8.3 and becomes red at pH 10. It is useful for the determination of the neutralization point in weak acid/strong alkali reactions.

Click on Item# to view possible quantity discounts that may be available.
 Item# Description Price Quantity  
AKM-9013-0005 Litmus Blue Acid-Alkali Test Paper Dispenser, each $15.56
AKM-9013-0006 Litmus Red 7 x 5m Acid-Alkali Test Paper Dispenser, each $15.10
AKM-9013-0004 Congo Red Acid-Alkali Test Paper Dispenser, each $15.10
AKM-9013-0007 Phenolphtalein Acid-Alkali Test Paper Dispenser, each $15.56
AKM-9013-0001 Litmus Blue Acid-Alkali Test Paper Book - Carton of 10 packs of 10 Books, Case of 10 $75.52
AKM-9013-0002 Litmus Red Acid-Alkali Test Paper Book - 20 Leaves per Book, Case of 10 $75.52
AKM-9013-0003 pH 1.0 - 11.0 pH Indicator Booklet - 10 Strips per Book, 10 Books per Pack, 20 Packs per Carton, Case of 20 $93.12

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