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Alkaline pH 7-14 Strips 100/Pk

pH 7-14 pH test strips detect weak to strong alkaline solutions with 0.5 pH resolution; each strip comes with a triple pad for best reading accuracy.


SKU: 33811-0714
pH base test paper, 7-14 (0.5 steps), 3 pad, ~100/pack

PRICE BREAKS - The more you buy, the more you save.
Quantity1+2+ 3+ 10+ 100+ 
Price for each$13.00USD$12.50USD$12.25USD$11.75USD$11.00USD
Your savings- 3.85%5.77%9.62%15.38%
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The 7-14 range pH indicator strips are ideal for testing strong bases with high pKa such as lye (NaOH) down to weaker bases near neutral pH.

To use: compare all 3 pads to the color chart. The closest match of all three is the correct value. Only one or two of the 3 pads will change for any given base.

Note: The number of strips per pack or vial is approximate.

  • Wide pH alkaline range pH 7.0-14; resolution is 0.5 pH unit
  • Test strong bases such as sodium hydroxide (NaOH)
  • Test weak bases such as sodium bicarbonate (baking soda)

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