Catalog Number - 04071-C

The 04071-C Simplus Capillary is an untreated fused silica capillary developed for capillary electrophoresis (CE), providing natural electro‑osmotic flow (EOF) and consistent, well‑characterized separation behavior.

Manufactured with extreme precision and excellent concentricity לאורך the full 10‑meter length, this capillary delivers uniform performance and reproducibility, making it ideal for custom cutting, extended use, and high‑throughput laboratory environments. The capillary is clad with a durable polyimide coating and supplied on a plastic, non‑static spool for safe storage and handling.

Key Features

Bare Fused Silica Surface

• Untreated inner wall provides standard EOF behavior

• Ideal for routine CE separations and method development

Extended 10 Meter Length

• Suitable for cutting multiple custom capillaries

• Supports high‑volume use and workflow flexibility

High Precision Manufacturing

• Excellent concentricity לאורך entire capillary length

• Ensures consistent flow and reproducible results

Fused Silica with Polyimide Coating

• Durable, flexible polyimide outer layer

• Protects capillary during handling and operation

Standard Electro‑Osmotic Flow (EOF)

• Enables typical CE migration profiles

• Compatible with established analytical methods

Convenient Storage Format

• Supplied on a plastic, non‑static spool

• Helps prevent contamination and mechanical damage

Higher Sample Capacity Format

• 75 µm ID supports:

  • Increased sample loading

  • Strong signal response

Specifications

• Type: Bare Fused Silica Capillary for CE

• Inner Diameter (ID): 75 µm

• Outer Diameter (OD): 365 µm

• Length: 10 meters

• Coating (Inner): None (bare fused silica)

• Coating (Outer): Polyimide

• Material: Fused silica

• Flow Characteristic: Standard electro‑osmotic flow (EOF)

• Country of Origin: USA

Available Length Options

✅ Also available in alternative lengths:

• 1‑Meter Length Option for 04071-C Bare Fused Silica CE Capillary (Simplus Brand)

• 25‑Meter Length Option for 04071-C Bare Fused Silica CE Capillary (Simplus Brand)

Typical Applications

Capillary electrophoresis (CE), routine separations, biomolecule analysis, pharmaceutical and environmental testing, and high‑throughput workflows requiring flexible capillary lengths