Standard Solutions & Buffers

Myron L DS, pDS, TechPro™ and ULTRAMETER™ are factory calibrated with NIST traceable standard solutions having specific conductivity/TDS values. Myron L Company Standard Solutions are made under strictly controlled conditions using reagent grade salts. These salts are mixed with deionized water having a resistivity of at least 5 megohm-cm purity. Myron L Company Standard Solutions are accurate to within ±1.0% of potassium chloride reference solutions. These solutions are traceable to National Institute of Standards and Technology primary solutions. The original conductivity data for all solutions are derived from International Critical Tables Volume No. 6, pp 229-239.