- Manufactured from precision bore tubing
- Hydrophobic and hydrophilic surface treatments
- Wide pH range
- 30, 50, 75 and 100 µm ID
- Column-to-column reproducibility
|Treatment Type||Phase||Polarity||pH range||Application|
|Untreated||Free silanol sites allow bonding||N/A||N/A||Field coating|
|ES2||Amide, hydrophobic, hydrolytically stable||Moderately Polar||5-9||Proteins, peptides, enzymes|
|ES20||Polyethylene glycol phase, weakly hydrophilic||Polar||2-10||Proteins, peptides|
|Capillary Electrophoresis Tubing, OD(mm)=0.363, Length=1 m|
|* Standard lead-time for non-stock items is approximately two weeks depending on the item.|
|Ordering information. International (non-US) prices available through your local dealer.|
Stronger filament posts for better filament tension and harder filament ceramic body for accurate alignment.
Vespel® ferrules contain 15% graphite and are ideal for glass and fused silica capillary columns.
standard graphite ferrules (for GC applications)
For instruments: Thermo/Finnigan GCQ™, LCQ™, LTQ™, MSQ™, PolarisQ™, Magnum, SSQ®/TSQ® 7000, Orbitrap
PTFE is a popular o-ring which is white in color. The PTFE o-rings are popular for use in applications which require a chemically resistant and non-compressible material.
SNOOP is recommended for use in leak testing any pressurized gas system such as air, argon, nitrogen, helium, etc.
Essential Ingredient in Maintaining a High Performance Chromatographic System