pH Test Strips

Ensure your HPLC system is operating at optimal levels with the use of a reliable standard solution. The CAFFEINE STANDARD SOLUTION FOR HPLC SYSTEM QUALIFICATION is specifically designed for gradient tests, providing consistent and accurate results. This 500ml Lichrotest solution, useful for a wide...

Commonly used to test urine and saliva, this short-range Hydrion pH Paper is excellent for measuring pH solutions around neutral pH 7.00 and offers clear bright single color matches at every .5 interval from pH 4.5-8.5. The color chart has pH matches at [4.5][5.0][5.5][6.0][6.5][7.0][7.5][8.0][8.5]...