Our pH Indicator Paper pH1-14 - PK100 is perfect for any chemistry lab or educational setting. These test strips are universal and cover the entire pH spectrum from 1 to 14, making them versatile and suitable for a wide range of applications. Each pack contains 100 pH indicator papers, ensuring that you'll have an ample supply for multiple experiments or tests. These pH indicator papers are easy to use and provide quick and accurate results, making them a convenient and reliable choice for any lab setting. Whether you're testing household substances, conducting scientific experiments, or teaching students about pH levels, our pH Indicator Paper pH1-14 - PK100 is the perfect tool for the job.