Capillary, Zero Flow, 50um ID by 1 meter. MICROSOLV Brand. 1 EA.
Additional Info:
The 04650-ZF MICROSOLV Zero Flow Capillary is a fused silica CE capillary with a covalently bonded linear polyacrylamide coating that creates a neutral, non‑charged inner surface.
This eliminates electro‑osmotic flow (EOF), allowing analytes to migrate solely based on their electrophoretic mobility, making it ideal for method development, charge‑sensitive separations, and controlled CE studies.
Supplied as a 1‑meter length without finished ends, this capillary can be cut to custom lengths for use with a wide range of CE instruments.
Key Features
Zero Electro‑Osmotic Flow (EOF)
Neutral inner coating eliminates EOF
Enables separations based strictly on ion mobility
Neutral Polyacrylamide Coating
Covalently bonded linear polyacrylamide layer
Minimizes analyte interaction with capillary wall
Improves reproducibility for charged analytes
Fused Silica Construction with Polyimide Coating
Durable polyimide outer coating
Provides flexibility and strength for routine use
Custom Length Flexibility
Supplied as 1 meter of continuous capillary
User‑cut to fit specific CE instruments
Delivered without pre‑finished tips
Precision Dimensions
Inner Diameter (ID): 50 µm
Outer Diameter (OD): 365 µm
Standard CE format for broad instrument compatibility
Specifications
Type: Capillary for Capillary Electrophoresis (Zero Flow)
Inner Diameter (ID): 50 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