Wide choice of unique selectivities

The basis for every successful separation is the selection of the appropriate selectivity.

YMC provides an extensive selection of more than 30 selectivities to address virtually any separation need. Many of these stationary phases are fully scalable and often available in a wide range of pore sizes from 6 to 100 nm and particle sizes from 3 to 150 µm. In addition to that, most YMC products can be further customised in pore size, endcapping and/or carbon content to even increase adaptability to individual separations.

The retention characteristics of YMC's most popular preparative selectivities are shown in the chromatograms below. Conditions were selected to simulate a broad application range on both basic and acidic compounds.

Fig. 1 YMC-Pack ODS-A, C18, fully endcapped

Fig. 2 YMC-Pack ODS-AQ, C18, unique endcapping for hydrophilic compounds

Fig. 3 YMC-Pack Octyl, C8, fully endcapped

Fig. 4 YMC-Pack YMCbasic

Chromatographic conditions: