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Organic Chemistry Molecular Model Sets, Permanent Neodymium Rare Earth Magnets, Magnifying Glasses, Test Strips, Lab Supplies, Tuning Forks

pH Factor Indicator Strips 10.0-13.0

These pH factor indicator strips measure highly alkaline materials in the range of pH 10.0-13.0. They can be used to test your aquarium pH increaser solutions made from NaOH (lye). You can also use it for science fair experiments to test the buffering capacity of milk of magnesia which is used to reduce heartburn (indigestion) due to excess stomach acid production or to measure chlorine bleach which is in the range of 11-13..

Note: The number of strips per pack or vial is approximate.
  • Narrow pH range10.0-13.0, resolution is 0.5 pH unit: for alkalinity tests
  • Test milk of magnesia, lye & aquarium pH increaser
Strong Base Test Papers pH 10-13
P/NDescription QtyUnit
33812-1013pH paper, 10-13 (base), 0.5 pH intervals, ~50/pack1-97.95
 10-997.85
 100+7.80

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