Johnson Universal pH Indicator 1-11 (pkt)

$9.80

SKU:
87/004-1
Quantity
  • Product Description

      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