The pH 4.5-10 test strip is ideal for testing slightly acidic to slightly alkaline solutions. Remove one pH 4.5-10 test strip by holding between your index finger and thumb. Do not touch the test pad with your finger.
Item Tag: Bartovation
pH 10-13 Test Strips [Bag of 50 Strips]
Remove one pH 10-13 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. Do not allow the test strip to dry before reading against the color chart.
pH 4.5-10 , 3-Pad Test Strips [Bag of 50 Strips]
The pH 4.5-10 test strip is ideal for testing slightly acidic to slightly alkaline solutions. Remove one pH 4.5-10 test strip by holding between your index finger and thumb. Do not touch the test pad with your finger.
pH 7-10 Test Strips [Bag of 50 Strips]
Remove one pH 7-10 test strip from the vial, holding one end of the strip between your index finger and thumb. Do not touch the test pad with your fingers. Do not allow the test strip to dry before reading against the color chart.
pH 10-13 Test Strips [Bag of 50 Strips]
This pH 10-13 test strip is a narrow range test for strong bases and highly alkaline materials with increments of .5 pH units.Instructions:Remove one pH 10-13 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 1/2″ into the solution to be tested for 1-2 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.
pH 7-14 Basic 3-Pad Test Strips [Bag of 50 Strips]
The pH 7-14 test strip is a base pH strip containing three pads for testing accuracy. Remove one test strip by holding the end of the test strip between your index finger and thumb. Do not touch the test pad with your fingers.
Grade 1 Chromatography Paper 6×0.75in for Labs, School, Pigment Separation
Chromatography paper is used for chromatographic applications (such as separating mixtures of colored dyes or inks). The paper is made from cotton cellulose, is .16 mm thick, has a filtration speed of 22 seconds, and an ash content of .1%. Laboratory grade chromatography test paper for separating mixtures into their componentsProduces a crisp separation of pigments for easy to interpret readingsPack of 50 strips enable many tests to be conductedThis paper has a medium / fast filtration and is intended for general laboratory useMade in an ISO compliant facility and backed by the Bartovation Satisfaction Guarantee