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- ValcoBond GC Capillary Columns (This Page)
Each column receives individual rigorous testing to insure that columns meet the highest quality standards for resolution, retention characteristics, inertness, bleed and reproducibility.
High Temperature LimitsA unique automated processing allows VICI to produce columns exhibiting higher upper temperature limits. These improved upper temperature limits enhance column "bake out," reducing sample carryover and cycle times.
Low BleedVICI uses proprietary liquid phase processing to produce low bleed characteristics while maintaining identical retention characteristics to the phases you are used to. These processes combined with proprietary automated deactivation, coating, curing, bonding and crosslinking produce MS-certified bleed characteristics equal to the best. Be wary of competitors' so-called "virtually identical" phases.
The ValcoBond Guarantee:A automated process allows VICI to reproducibly manufacture the highest quality capillary columns at the lowest cost. VICI is so sure of it, they offer this no-risk guarantee: ValcoBond columns will exactly replace the equivalent competitors' column for your application or your column is free!
VB-1 Features: Nonpolar Low bleed MS certified High temperature limits (360/370 °C) Excellent inertness Bonded & cross-linked Solvent rinsable Equivalent to USP Phase G2 Guaranteed- VB-5 Features: Nonpolar Low bleed MS certified High temperature limits (360/370 °C) Excellent inertness Bonded & cross-linked Solvent rinsable Equivalent to USP Phase G27 Guaranteed
- VB-35 Features: Midpolarity Low bleed MS certified High temperature limits (340/360 °C) Excellent inertness Bonded & cross-linked Solvent rinsable Equivalent to USP Phase G42 Guaranteed
- VB-50/608 A unique automated process allows VICI to manufacture the highest quality capillary columns at the lowest cost.
- VB-210 Features: MS certified High temperature limits (320/340 °C) High polarity Low bleed Excellent inertness Bonded & cross-linked Solvent rinsable Equivalent to USP Phase G6 Guaranteed
- VB-624 Features: Midpolarity Low bleed Excellent inertness Bonded & cross-linked Solvent rinsable Equivalent to USP Phase G43 Guaranteed
- VB-1701 Features: Midpolarity Low bleed Excellent inertness Bonded & cross-linked Solvent rinsable Guaranteed
- VB-WAX Features: High polarity Excellent inertness Bonded & cross-linked Solvent rinsable Equivalent to USP Phase G16 Guaranteed
VP-Alumina / Na2SO4 The ValcoPLOT Al2O3 PLOT columns offer greatly enhanced analytical efficiency at economical prices.- VP-Alumina / KCl The ValcoPLOT Al2O3 PLOT columns offer greatly enhanced analytical efficiency at economical prices.
- VP-Molesieve The ValcoPLOT Molesieve 5Å PLOT columns offer greatly enhanced analytical efficiency at economical prices.
| Phase | Description |
|---|---|
| VB-1 | 100% dimethylpolysiloxane |
| VB-5 | (5%-Phenyl)-methylpolysiloxane |
| VB-35 | (35%-Phenyl)-methylpolysiloxane |
| VB-50/608 | (50%-Phenyl)-methylpolysiloxane |
| VB-210 | |
| VB-624 | (6% Cyanopropyl-phenyl)-methylpolysiloxane |
| VB-1701 | (14% Cyanopropyl-phenyl)-methylpolysiloxane |
| VB-Fluoro | Fluorosilicone |
| VB-Wax | Polyethylene glycol (PEG) |
| VP-Alumina | Aluminum oxide with KCl or Na2So4 deactivation |
| VP-Molesieve | Molesieve 5Å, metal or fused silica |