Catalog Number - 04051-C

The 04051-C Simplus Capillary is an untreated fused silica capillary designed for capillary electrophoresis (CE), providing natural electro‑osmotic flow (EOF) and consistent, well‑understood separation behavior.

Manufactured with extreme precision and excellent concentricity לאורך the full 10‑meter length, this capillary ensures uniform performance and reproducibility. The capillary is coated with a durable polyimide outer layer and supplied on a plastic, non‑static spool for safe handling and storage.

Key Features

Bare Fused Silica Surface

• Untreated inner wall provides standard EOF behavior

• Ideal for routine separations and method development

Extended 10 Meter Length

• Suitable for custom cutting into multiple capillaries

• Supports high‑usage laboratories and flexible workflows

High Precision Manufacturing

• Excellent concentricity לאורך entire length

• Ensures consistent flow and reproducible results

Fused Silica with Polyimide Coating

• Durable, flexible polyimide outer layer

• Protects capillary during handling and use

Standard Electro‑Osmotic Flow (EOF)

• Enables typical CE migration behavior

• Compatible with a wide range of established methods

Convenient Storage Format

• Supplied on a plastic, non‑static spool

• Helps prevent contamination and physical damage

Precision Dimensions

• Inner Diameter (ID): 50 µm

• Outer Diameter (OD): 365 µm

• Balanced ID supports efficient separations with good sample capacity

Specifications

• Type: Bare Fused Silica Capillary for CE

• Inner Diameter (ID): 50 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 04051-C Bare Fused Silica CE Capillary (Simplus Brand)

• 25‑Meter Length Option for 04051-C Bare Fused Silica CE Capillary (Simplus Brand)

Typical Applications

Capillary electrophoresis (CE), routine separations, method development, pharmaceutical and environmental analysis, and applications requiring standard EOF behavior with flexible length customization