High-accuracy universal pH indicator paper with 100 individually wrapped strips, ideal for quick and reliable pH testing of various liquids. This comprehensive kit features a broad range (0-12 pH) with 1 pH unit increments, utilizing a blend of indicators (bromthymol blue, methyl yellow, bromocresol green, and bromothymol blue) for precise colorimetric measurement. The clearly calibrated color chart on the tube ensures accurate readings. Simply dip the strip into the solution and compare the resulting color to the chart for immediate pH determination. Perfect for chemistry experiments, educational purposes, hydroponics, aquariums, pools, and more. Conforms to TU 2642-054-23050963-2008 standards. Convenient, single-use strips ensure accurate results every time. Order your pack of 100 today!
US: temporary delays — postal services aligning new import rules, 
EU: 1–2 weeks, 🌍 Worldwide: 1–4 weeks ✈️