Capillary, Zero Flow, 75um ID by 1 meter. MICROSOLV Brand. 1 EA.
Additional Info:
The 04675-ZF MICROSOLV Zero Flow Capillary is a fused silica CE capillary featuring a covalently bonded linear polyacrylamide inner coating, creating a neutral, non‑charged surface.
This eliminates electro‑osmotic flow (EOF), allowing analytes to migrate only according to their electrophoretic mobility, making it ideal for charge‑dependent separations and controlled CE method development.
Supplied as a 1‑meter length without finished tips, this capillary can be cut to the desired length for compatibility with a wide range of CE instruments.
Key Features
Zero Electro‑Osmotic Flow (EOF)
Neutral coating eliminates EOF effects
Enables separations based solely on ion mobility
Neutral Polyacrylamide Coating
Covalently bonded linear polyacrylamide layer
Minimizes analyte interaction with capillary wall
Enhances reproducibility for charged species
Fused Silica with Polyimide Coating
Durable polyimide outer layer
Provides flexibility and mechanical strength
Custom Length Flexibility
Supplied as 1 meter of capillary
User‑cut to required instrument length
Delivered without finished ends
Precision Dimensions
Inner Diameter (ID): 75 µm
Outer Diameter (OD): 365 µm
Suitable for standard CE instrument configurations
Specifications
Type: Capillary for Capillary Electrophoresis (Zero Flow)
Inner Diameter (ID): 75 µm
Outer Diameter (OD): 365 µm
Length: 1 meter (cut‑to‑length)
Coating (Inner): Linear polyacrylamide (neutral)
Coating (Outer): Polyimide
Material: Fused silica
Flow Characteristic: No electro‑osmotic flow (EOF)
Typical Applications
Capillary electrophoresis (CE), ion mobility separations, protein and biomolecule analysis, charge‑based separations, and methods requiring elimination of EOF