Johnson Universal pH Indicator 1-11 (pkt)

JohnsonSKU: 87/004-1

Packaging: Box


Johnson Test Papers Universal Indicator Paper pH 1 - 11, pH paper- for use in laboratory, food service, education, environmental / safety, cosmetics, industrial and water treatment. - pH 1 - 11 - 10 books, 20 strips per book - Colour comparison chat included - Made in United Kingdom

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