Trapping Columns

Select your Trapping Column for nanoscale LC separations here.

Stationary Phases:

• C18, C8, C4, SCX, Porous Graphitic Carbon and TiO₂
• Customer-supplied stationary phases upon request

Modes of Operation:

• Single-phase: Reversed Phase
• Two-phase: Reversed Phase for contaminated samples
• Three-phase: online Ion eXchange Chromatography and Phosphopeptide Enrichment

Column Dimensions:

• Column IDs: 50, 75, 100 and 200 µm
• Column Length: ~20 mm (also depending on Mode of Operation)

Reversed Phase Analytical Columns

Select your Analytical Column for Reversed Phase nanoscale LC separations here.

Stationary Phases:

• C18, C8, C4
• Customer-supplied Reversed Phase stationary phases upon request

Particle / Pore Sizes:

• C18: 5 µm/120 Å, 3 µm/120 Å, 1.9 µm/120 Å
• C8: 5 µm/120 Å, 3 µm/120 Å, 1.9 µm/120 Å
• C4: 5 µm/300 Å

Column Dimensions:

• Column IDs: 25, 50, 75, 100 and 200 µm
• Column Lengths: 10, 15, 20, 30, 40, 50, 60, 80 and 100 cm (available length range depends on column diameter and particle size)

Ion eXchange Analytical Columns

Select your Column for Ion eXchange nanoscale LC separations here.

Stationary Phases:

• Strong Cation eXchange (SCX)
• Weak Anion eXchange (WAX)
• Customer-supplied Ion eXchange stationary phases upon request

Particle / Pore Sizes:

• SCX: 5 µm/300 Å
• WAX: 5 µm/300 Å

Column Dimensions:

• Column IDs: 75, 100 and 200 µm
• Column Lengths: 5, 10, 15 and 20 cm

NanoElectrospray Tips

Select your double-coated NanoElectrospray Tips here.

Coating:

• Gold and Conductive Carbon

Spray Tip Dimensions:

• Tip Diameters: 360-µm OD fused silica tubing
• 10 µm ID, tapered to 2±0.2 µm
• 25 µm ID, tapered to 5±0.5 µm
• 50 µm ID, tapered to 10±0.5 µm
• Tip Length: 5 cm, adjustable by trimming the proximal end