pH Test Strips Full Range 1-14 (200 Strips)

SKU: 92050
BRAND: IndoSurgicals
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Product Details
  • High accuracy pH test paper, pH range from 1-14
  • 100% Brand New. Authentic Quality, pH 1-14 color chart with each book
  • The test strip color changes must be matched with the pH scale color chart within about 15 seconds.
  • Can be used to measure pH of water, soap, lemon juice, vinegar, milk, liquid detergent, moisturized soil, saliva, urine, sweat...etc.
  • 10 Books per pack (Each book contain 20 Papers)