Purospher® STAR RP-18 endcapped is the best choice for HPLC separation of basic, neutral, metal chelating samples or indeed any other format. Its outstanding performance and stability, allows a maximum flexibility in method development. Robust methods can be developed across the entire pH spectrum from 1.5 to 10.5 enabling the use of the complete range of mobile phases. Specifications Pressure: ≤ 180 bar Theoretical plate number (N/m) (anthracene): ≥ 120000 Symmetry (Anthracene): 0.8 - 1.4 Capacity factor (Anthracene): 4.0 - 6.0 Article no.: 1.50470.0001Meer tonenMinder tonen