pH 3-6 Short Range Test Strips [Bag of 50 Strips] for testing Sushi Rice, Salsa
50 pre-cut single use strips enable easy, convenient, and rapid testing of solutionsVivid colors and blocks in increments of .5 enable more precise readings than wide range testsPlastic strips enable you to test without risk of touching what you are testing and eliminates risk of finger staining.Perfect range for testing sushi rice, salsa, and kefir. Always test discrete samples.Proudly made in America out of high-quality high contrast plastic and materials.These 50 strips are conveniently packaged in a zip bag. They are premium quality strips made in America and have a vivid color chart, enabling the easy determination of pH to half a unit. The chart has color block matches at [3.0][3.5][4.0][4.5][5.0][5.5][6.0]. This narrow range enables the easy determination of pH of solutions within that range than standard wide range tests.
pH 0-1.5 Test Strips [Bag of 50 Strips]
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. Do not allow the test strip to dry before reading against the color chart.
Lead Acetate Test Paper | for Detection of Hydrogen Sulfide [Vial of 100 Strips]
IMPROVED FORMULATION: Our easy to use, precut strips are perfect for detection of hydrogen sulfide in all kinds of water without the need for any extra reagentsOur pocket-sized vial is perfect for portability and to protect the strips from the elements – ensuring longevity of our productsTesting takes only a few secondsThe strips have a two year shelf-life, so you can save the strips you do not need now for laterProudly made in America Our Laboratory Grade Lead Acetate Test Paper detects Hydrogen Sulfide in water in concentrations as low as 5ppm. This does this QUALITATIVELY, and does not quantify (give the PPM) for the level of H2S. Use this test paper to test your drinking water, well water or groundwater. Instructions:Dip the test paper into the water for a few seconds, and remove. At approximately 1-3ppm, the white paper will start to turn grey. As the concentration increases, the color of the paper will turn darker up to 400ppm. You can also moisten the paper with distilled water and place in an area where Hydrogen Sulfide is thought to be present (an acetate buffer is not necessary). Note: Lead Acetate test paper does not cross-react with thiols, thioketones or mercaptans: these produce a negative response.
Congo Red Test Paper [Vial of 100 Strips]
Pocket-sized, lightweight vialNo color chart necessary100 test strips Congo Red Test Paper The Congo Red test paper is used to test narrow-range acidic solutions. Congo Red Test Paper is used in acid washes for metal plating where pH values are very low (pH 1.0-3.0). The Congo Red indicator remains blue below pH 3.0, then gradually turns to a brilliant red above pH 5.2. Instructions: Remove one Congo Red test paper from the vial, being careful not to touch the strip anywhere other than where you grasp it with your fingertips. Dip the strip into the solution to be tested for 1-2 seconds and remove. The Congo Red indicator remains blue below pH 3.0, then gradually turns to a brilliant red above pH 5.2. NOTE: The solution must be water-based. DISCLAIMER: Bartovation products are not approved for use as medical devices and should under no circumstances be used for any health related purposes. Products and product information is for informational purposes only and not intended for use to diagnose, treat, cure or prevent any medical condition.
Universal 1-14 pH Test Paper Roll, Wide Range [5m x 7mm Thick Roll w/ Dispenser]
5 meter reel of pH 1-14 Test Strips. These wide-range pH strips provide an excellent color separation for any solution and offers clear bright single color matches at every 1 interval from pH 1.0-14.0. As a safety precaution, an unknown solution should be measured for its pH value. If it is found to be too acidic, the solution may be dangerous to handle, or may have special disposal requirements. These strips are a general use pH paper, which can be used for many applications, including: Classroom Demonstrations, General Laboratories, Industrial Testing, Food Service Safety Testing, Emergency Testing, Agricultural Testing. Please note, this item is not intended for medical use. Provides a clear and bright color match at every 1 interval from pH 1.0-14.05 meter roll provides 10% more paper than the leading test paper manufacturerHas a distinct color match at each full pH unitMade by a century old European manufacturer, ensuring accurate, reproducible readings with an immediate response, beware of cheap knockoff tests from China!A direct reading pH paper with a wide range available in a single paper
pH Test Paper, 0.5 to 5.5 pH [16 Foot Roll with Dispenser]
Bartovation 0555R Acidity Test Paper provides a simple, reliable, and economical means to measure the pH of an acidic solution such as Kombucha, Vinegar, or anything else acidic. Its indicators at increments of .5 enable you to get a much more precise reading than a universal test paper roll. With vivid, easy to read color matches at .5, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5, and 5.5 you can zero in on the pH of your solution. Paper roll is contained in a single plastic dispenser with an opening and closing mechanism, enabling an easy tear of the paper and longer storage by protecting the roll from the elements. This ensures long term stability and protection against the elements and ease of use like never before. This papers wide variety of potential uses include Classroom Demonstrations, Hospital Laboratories, General Laboratories, Industrial Testing, Food Service Safety Testing, Emergency Testing, Agricultural Testing and Kombucha!Instructions: Dip into solutionRemove immediatelyCompare to color chart Wide, over 16′ roll comes with one roll, color chart, and has unique locking mechanism making paper easier to tear off and useOur paper is wider than our competitors paper, making for easier handlingProduced in an ISO 9001:2008 facility with the highest regard for qualityOur roll is 5 meters, not yards so it is almost 10% longer than other rollsVivid, clear, easy to read color chart increments at increments of .5
Congo Red Test Paper [Vial of 100 Strips]
Pocket-sized, lightweight vialNo color chart necessary100 test strips Congo Red Test Paper The Congo Red test paper is used to test narrow-range acidic solutions. Congo Red Test Paper is used in acid washes for metal plating where pH values are very low (pH 1.0-3.0). The Congo Red indicator remains blue below pH 3.0, then gradually turns to a brilliant red above pH 5.2. Instructions: Remove one Congo Red test paper from the vial, being careful not to touch the strip anywhere other than where you grasp it with your fingertips. Dip the strip into the solution to be tested for 1-2 seconds and remove. The Congo Red indicator remains blue below pH 3.0, then gradually turns to a brilliant red above pH 5.2. NOTE: The solution must be water-based. DISCLAIMER: Bartovation products are not approved for use as medical devices and should under no circumstances be used for any health related purposes. Products and product information is for informational purposes only and not intended for use to diagnose, treat, cure or prevent any medical condition.
Neutral Litmus Paper [Vial of 100 Test Strips]
Neutral test papers turn red in acids and blue in bases100 easy to use, pre-cut stripsComes in a splash proof vial to protect the stripsEach paper strip is .25”x1.75”Perfect for science experiments and when a precise value is not needed. Neutral Litmus test paper tests to see if a solution is neutral, or its acidity/alkalinity. The Neutral Litmus test paper does not come with a color chart as it cannot provide you with a defined pH value, but will let you know if you are handling an acidic or basic solution. The test strip will turn red if dipped into an acidic solution (pH 7). Instructions:Remove one Neutral Litmus test paper from the vial, being careful not to touch the strip anywhere other than where you grasp it.Dip the strip into the solution to be tested for 1-2 seconds and remove.The test strip will turn red in seconds if dipped into an acidic solution, or it will turn blue if dipped into an alkaline solution. NOTE: The solution must be water-based.
Red Litmus Test Paper 8×10 Inch Sheet [Pack of 24]
A red color indicates acidity (pH 7). It refers to the dye derived from lichens, particularly those from the genus Roccella , which is used in litmus paper to indicate pH levels.
pH 0-2.5 PLASTIC STRIPS [Moisture-Proof Vial of 100 Strips]
Remove the test strip, and shake off any excess liquid. Do not allow the test strip to dry before reading against the color chart.