YMC-Pack ODS-A-HG Guard Column, 200 Å, 20 um, 50 mm x 20 mm ID, Non-Returnable, Non-Refundable 10935-Micromesh 10mgPurity >95% (HPLC)

10mgPurity >95% (HPLC)

18 month shelf life from date of manufacture when stored as directed

5 mgPurity >95% (HPLC)

Easy to use—no pump required

YMC-Pack ODS-A-HG Guard Column, 200 Å, 20 um, 50 mm x 20 mm ID, Non-Returnable, Non-Refundable 10935-Micromesh 10mgPurity >95% (HPLC)ODS A is a high coverage, fully endcapped C18 phase which exhibits exceptional batch to batch reproducibility. ODS A columns are noted for their high efficiency, selectivity and long lifetimes. 200 ODS A offers a unique mix of moderately large pores and high surface area for the analysis of a wide rage of compounds, from small organics and pharmaceuticals to moderately sized proteins. Selectivity for polar to moderately nonpolar pharmaceuticals,