Luna HILIC HPLC Columns
The Luna brand of columns and media is more than just a product line from Phenomenex. It is a pledge to provide you with the highest level of satisfaction for your chromatographic goals. The Luna HILIC is a diol based silica phase that allows for an denser aqueous layer for increase polar selectivity.
- Reproducible‚ robust HILIC separations
- Made for retention of polar compounds
- Increase mass spectrometry sensitivity
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Overview
Long Column Lifetimes and Excellent Performance
Ultra-pure, metal-free silica (99.99 (= 99.99 %) purity) is the backbone of all Luna material. The resulting high quality particles have a surface smoothness, pore structure, and pore consistency to ensure a more uniform particle shape and greater reproducibility.
Increase MS Sensitivity and Retention for Polar Compounds
Hydrophilic Interaction Liquid Chromatography (HILIC) is a separation mode where the partitioning of polar solutes from the high concentration‚ water-miscible‚ organic mobile phase into the hydrophilic surface environment creates separations. Polar solutes exhibit increased retention and elute in the order of increasing hydrophilicity.
Water Soluble Vitamins
Conditions:
Sample:
1. PABA
2. Nicotinamide
3. Riboflavin
4. Nicotinic Acid
5. Pyridocine
6. Thiamine