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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
    • $20.32
    • AKM-9013-0006
    • Litmus Red 7 x 5m Acid-Alkali Test Paper Dispenser, each
    • $19.17
    • AKM-9013-0007
    • Phenolphtalein Acid-Alkali Test Paper Dispenser, each
    • $20.32
    • AKM-9013-0001
    • Litmus Blue Acid-Alkali Test Paper Book - Carton of 10 packs of 10 Books, Case of 10
    • $94.50
    • AKM-9013-0002
    • Litmus Red Acid-Alkali Test Paper Book - 20 Leaves per Book, Case of 10
    • $94.50
    • 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
    • $115.55
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