Normal Phase Overview
Products for Normal Phase Separation
The table below gives an overview of YMC’s products for normal phase chromatography. For more specific information, including applications and purchase options, click the product name.
| Product Name | Phase | Particle Size (µm) | Pore Size (Å) | USP | pH Range | Typical Applications | Characteristics |
|---|---|---|---|---|---|---|---|
| YMC-Pack Diol-NP & Diol-NP-HG | dihydroxypropyl | 5, 10, 15, 20, 50 | 60, 120, 200, 300 | L20 | 2-7.5 | pharmaceutical products, metabolites, phospholipid classes | normal phase separation using non-polar solvents, useful for hydrophilic interaction chromatography (HILIC) |
| YMC-Pack NH2 & NH2-HG | aminopropyl | 5, 10, 15, 20, 50 | 120, 200, 300 | L8 | 2-7.5 | saccharides, nucleotides, water-soluble vitamins | primary amino derivative, high coverage monomeric bonding chemistry, suitable for HILIC |
| YMC-Pack PA-G | polyamine | 5 | 120 | – | 4-7.5 | acidic oligosaccharides | higher durability than conventional silica-based amino columns |
| YMC-Pack Polyamine II | polyamine | 5 | 120 | L111 | 2-7.5 | sugars, vitamins, fat-soluble compounds | higher durability than conventional silica-based amino columns |
| YMC-Pack SIL & SIL-HG | silica | 3, 5, 10, 15, 20, 50 | 60, 80, 120, 200, 300 | L3 | 2-7.5 | steroids, fat-soluble vitamins, small organic molecules, tocopherols | high grade silica |
| YMC-Pack PVA-Sil | polyvinyl alcohol | 5 | 120 | L24 | 2-9.5 | phospholipid classes | high stability & reproducibility |
| YMC-Triart SIL | bare silica | 3, 5 | 120 | L3 | 2-8 | nucleic acids, amino acids, peptides, proteins, drugs, metabolites | bare organic/inorganic hybrid silica column with superior chemical stability |
| YMC-Triart Prep SIL | bare silica | 10, 15, 20 | 120 | L3 | 2-8 | nucleic acids, amino acids, peptides, proteins, drugs, metabolites | bare organic/inorganic hybrid silica column with superior chemical stability |
