Precision Laboratories pH test strips have one pad, or three pads for added accuracy, and can be used in many different circumstances, including education, industry, cosmetics, water testing and more.
- Water-resistant label
- Convenient single strip dispenser
- Resealable bag/50 or flat vial/100
- Remove one test strip from the bag, holding one end of the strip between your index finger and thumb. Do not touch the test pad with your fingers.
- Dip the test strip about ½″ into the solution to be tested for 1 to 2 seconds.
- Remove and shake off any excess liquid.
- Compare immediately to the color chart. Do not allow the test strip to dry before reading against the color chart.
Precision Laboratories pH 1 to 14 test strips are wide-range strips measuring in steps of 1.0 pH units and giving results in just seconds. Use wide range pH 1 to 14 test strips (acid-base) when you have a diverse range of materials, and you are not sure what end of the spectrum you will land on.
Canadian Owned