Bartovation Red & Blue Litmus Paper Acid/Base Indicator Strips Combo Pack with 200 Strips
Product Description
Bartovation Red & Blue Litmus Paper Acid/Base Indicator Strips Combo Pack with 200 Strips
- Comes with 2 portable vials, each filled with easy to use, pre-cut strips
- No external reagents or chemicals needed for accurate testing of solutions
- A simple way to determine without a doubt if a solution is acidic or basic, with a second test to confirm your findings
- No color chart needed to determine findings; these tests are designed for determining if the pH is above or below a certain level NOT giving a precise pH value
Students can test solutions for acid or base determination. Easy-to-use red litmus paper turns blue for bases and blue litmus turns red for acids. 100 strips of each. Not for measuring the pH of natural waters, such as streams, rivers and lakes. Instructions: Remove one 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 red test strip will turn blue in seconds if dipped into a solution that is a base, and will remain unchanged if not. The blue test strip will turn red in seconds if dipped into a solution that is a base, and will remain unchanged if not.
Technical Specifications
You might also like
Litmus pH Test Strips | (pH 1-14), Universal Indicator, 2 Packs of 100 Strips. Test and Track Your Water, Diet, Saliva, Pool, Aquarium, Urine, and Soil.
Young4us Watch Glass Beaker Cover Set, 6 Pcs Lab Watch Glasses in 150mm, 100mm, 70mm for Laboratory, Science and Chemical Experiment (150 mm x 2, 100 mm x 2, 70 mm x 2)
Litmus pH Test Strips, Universal Application (pH 1-14), 2 Packs of 100 Strips
1 Vial of Neutral Litmus Paper for Acidity/Alkalinity Testing of Solutions (100 Strips)
Hydrion Ph Paper (93) with Dispenser and Color Chart - Full Range Insta Chek ph- 0-13
American Educational Total Immersion Red Alcohol Single-Scale Thermometer with White Back, - 20 to 110 Degrees C, 300mm Length, Clear Pack (Bundle of 5)
Burry Life Science Glass Stick 12" Length Stir Rod with Both Ends Round 8pcs/pk
Aboat 4 Rolls pH Test Strips, Universal pH Test Paper Strips, pH Measure Full Range 0-14, 16.4 ft/Roll, Totally 65.6 ft
Phenolphthalein Indicator 1% Solution 2 Dropper Bottles (2 oz) Each containing 50 ml of Solution