Citric Acid pH Concentration Test Strips

SKU: 33811-0070

$13.95USD or lower Each

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Indigo® test strips can measure the acidity in fruit that is contributed mainly by citric acid. Compare apples and oranges, lemons, grapefruit, kiwi & more. Get 100 strips for only $13.95/100 strips. Use these in conjunction with our Vitamin C test strips.

It is an essential metabolite in biochemical pathways of all aerobic organisms where it acts as a food acidity regulator, a chelator, and antimicrobial. It has antioxidant properties & is used as a food flavorant and preservative, in cosmetics, and in cleaning products.

Citric acid is a weak organic tricarboxylic acid with a chemical formula of C6H8O7.& Its IUPAC name is 2-hydroxypropane-1,2,3-tricarboxylic acid. You can view the citric acid molecular structure using our 3D Molecular Model Builder.

Typical shelf life of 5 years or more if kept sealed even after opening. The Indigo 0-7 pH triple pad test strips can be used for all your acid measuring & testing needs.

Details Specs Reviews
Details

These strips are triple pad for enhanced reading accuracy. 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 acid level.

Related information or images
Acid Test Strips pH 0-7 100/Pack

Acid Test Strips pH 0-7 100/Pack
Specifications
  • The number of strips (100) per pack or vial is approximate.
  • Wide range acid pH 0.0-7.0; resolution is 0.5 pH unit
  • Minimum shelf life of 3 years if container kept closed but typically good for 5 years.

Test Strip Documentation
Stability Statement Certificate of Analysis SDS
Indigo pH Test Strips 0-7 Acid Triple Pad Stability Statement Indigo pH Test Strips 0-7 Acid Triple Pad Certificate of Analysis Indigo pH Test Strips 0-7 Acid Triple Pad SDS
Reviews (2)
2022-09-04

Makes life so much simpler. Thank you.

— Debbie
2017-05-06

I'm very pleased with products I ordered. Delivery was surprisingly fast. Customer service was great and my questions were answered quickly and thoroughly.

— Marc W.
— Indigo:

Glad we could help. For anyone curious about using triple pad pH strips, this explains further: How Do You Use a pH Test Strip? 

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