20x 1-14 pH Test Paper Strips Litmus Testing Indicator Papers for Alkaline/acid Piercing Supplies Color: red and black

Color: red and black

2 Pieces Rotary Burr

non irritating

The driver is limited for short-circuit current and the driver outputs can be placed at a high impedance state through the thermal shutdown circuit

Made of High - Quality Cord Cable with Nylon Surface

20x 1-14 pH Test Paper Strips Litmus Testing Indicator Papers for Alkaline/acid Piercing Supplies Color: red and blackITEM NAME: 20x 1 14 pH Test Paper Strips Litmus Testing Indicator Papers for Alkaline acid img *{margin: 0; padding: 0;. The smaller the number, the stronger the acidity, the larger the value, the stronger the alkalinity. PH 1 14 universal indicator papers for alkaline acid tests. PH Color Chart Intervals: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14.