YMCbasic

The proprietary derivatisation procedure for YMCbasic allows YMC to produce a material with controlled surface coverage, which shows excellent lot-to-lot reproducibility as a result of closely monitoring both the production of the silica support and the bonding process.

The resulting YMCbasic material shows a different hydrophobicity compared with C8 or C18 phases.

Features:

• alternative bonding approach to reduce peak tailing of basic pharmaceuticals
• no need for ion pair reagents or amine modifiers
• complementing selectivity to C8 and C18 materials

The recommended pH range for YMCbasic is 2-7,5. Remove acids and buffer salts before storage. Store the column in methanol/water=70/30. Clogged inlet frits often can be cleaned by changing the flow direction or replacement.