Peerless HPLC Columns

A Family of HPLC columns for the Discerning Chromatographer.

1.    Peerless Basic

• Type B Ultra High Purity Spherical Silica (99.999%)
• Excellent for Basic, Acidic and Neutral Compounds
• High Carbon Load
• Extremely reproducible
• Highly efficient and reproducible
• Family – Basic C18, Basic C8
• Long Column Lifetimes

2.    Peerless

• Based on High Purity Spherical Silica (99.99%)
• Excellent for Acidic and Neutral Compounds
• Totally porous, rigid, spherical particles
• Moderate Carbon Load
• Family – Silica C18, C8, C4, Phenyl, Cyano, Amino, Di-ol
• Long Column Lifetimes

3.    Peerless LC

• Based on Type A Spherical Silica
• Good General Purpose Column
• Low Carbon Load
• Silica deactivated for Bases
• Family C18, C8, Phenyl
• Long Column Lifetimes

4.    Peerless HT

• Based on High Purity Spherical Silica (99.99%)
• Particle Size: 1.8µm
• Excellent for Acidic and Neutral Compounds
• Totally porous, rigid, spherical particles
• Moderate Carbon Load
• Family –C18, C8
• Long Column Lifetimes

5.     Peerless 120

• Type B Ultra High Purity Spherical Silica (99.999%)
• Excellent for Basic, Acidic and Neutral Compounds
• High Carbon Load
• Extremely reproducible
• Highly efficient and reproducible
• Family – Basic C18, Basic C8, aQ
• Long Column Lifetimes

6.     Peerless Bio

• Type B Ultra High Purity Spherical Silica (99.999%)
• Pore Size: 300 Å
• Excellent for Biomolecules – Proteins and Peptides
• Totally Porous, Rigid, Spherical Particles
• Family – C18, C8, C4.
• Double Bonded- Bidentate endcapping
• Good reproducibility and chemical stability