Electrode Holder- Single and Double F2
Stereotaxic electrode holder family for single and dual electrode positioning, with standard 0.25-2 mm electrode support and dual-electrode planning paths for small or larger probes when labs need stable frame-mounted electrophysiology hardware.
Louise Corscadden, PhD
Director of Science · ConductScience
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Key Specifications
Full details →- Model fit
- 2 selectable configurations
- SKU family
- CSEH-30-2070 / CSEH-30-2070D
- Sizing
- 30.0 x 25.0 x 25.0 cm
- Ordering
- Online checkout and quote request available
- Category
- Stereotaxic Systems
- Build notes
- Confirm accessories, station layout, and support needs before purchase
Overview
The Electrode Holder- Single and Double F2 is a stereotaxic electrode-holder family for labs that need single or dual electrode positioning on a compatible frame. It is priced at $136.00 and makes the selection details easier to review before a station is assembled.
The product family supports a standard 0.25-2 mm electrode holder path and dual-electrode planning paths for 0.1-1 mm electrodes or 1.5-3 mm electrodes with 0.5-40 mm spacing. Those dimensions matter for researchers because electrode diameter, paired spacing, manipulator clearance, and animal-support hardware all affect whether the holder will fit the intended recording, stimulation, or implantation workflow.
Scientific Use
Electrode holders are used in stereotaxic electrophysiology and implantation workflows where electrode or probe position must be coordinated with atlas-referenced targeting, skull access, anesthesia support, and manipulator travel. Single-holder setups are useful for straightforward placement, while dual-holder planning can support paired electrode geometry when spacing and probe diameter are selected correctly.
Buying Fit
Choose this page when the lab needs a dedicated electrode holder instead of a generic clamp, syringe holder, or ferrule holder. Review electrode diameter, dual spacing, frame compatibility, anesthesia mask clearance, warming, microscope access, and any recording or stimulation hardware before ordering.
How It Works
The electrode holder operates through a mechanical clamping system integrated with stereotaxic coordinate positioning. The vertical slot design provides a secure channel that constrains electrode movement while allowing precise depth adjustments. The holder's mounting interface connects directly to the X/Z axis manipulator arm, transferring positional commands from the stereotaxic controller to the secured electrode.
The interchangeable front and back clamping mechanism enables researchers to approach target coordinates from optimal angles while maintaining electrode stability. This dual-access design accommodates complex surgical approaches where traditional single-sided holders would interfere with other surgical instruments or anatomical structures.
During operation, the holder maintains constant pressure on the electrode shaft through its slot mechanism, preventing drift or displacement during tissue penetration or long-term recording sessions. The mechanical coupling ensures that micrometer-level adjustments from the stereotaxic frame translate directly to electrode position without backlash or compliance.
Features & Benefits
Holder scope
- Single and dual electrode stereotaxic holder family
Standard support
- 0.25-2 mm electrode holder path
Dual support
- 0.1-1 mm or 1.5-3 mm electrode paths with 0.5-40 mm spacing review
Workflow fit
- Electrode placement, recording, stimulation, probe positioning, and implantation setup
Plan with
- Compatible stereotaxic frame, manipulator, masks, warming, microscope access, and ephys hardware
Current price
- $136.00 regular price
Weight
- 4.41 kg
Dimensions
- L: 30.0 mm
- W: 25.0 mm
- H: 25.0 mm
| Feature | This Product | Typical Alternative | Advantage |
|---|---|---|---|
| Clamping Orientation | Interchangeable front and back clamping capability | Fixed single-side clamping orientation | Enables optimal surgical approaches without holder repositioning during complex procedures |
| Electrode Compatibility | Accommodates needles, capillaries, and metal wire electrodes | Limited to specific electrode types or diameter ranges | Supports diverse experimental methodologies with a single holder system |
| Configuration Options | Available in single and double electrode configurations | Single electrode mounting only | Accommodates both unilateral and bilateral recording protocols without additional hardware |
| Slot Design | Vertical slot design for secure electrode retention | Horizontal or angled clamping mechanisms | Provides stable electrode positioning aligned with stereotaxic coordinate systems |
The F2 electrode holder combines interchangeable clamping orientations with universal electrode compatibility in both single and double configurations. The vertical slot design provides secure retention while the dual-access clamping system enables flexible surgical approaches for various neuroscience research protocols.
| Model | SKU | Listed price | Status | Dimensions |
|---|---|---|---|---|
| Double F2 | CSEH-30-2071D | $136.00 | Available | 30.48 x 10.16 x 10.16 cm |
| Single F2 | CSEH-30-2071S | $136.00 | Available | 30.48 x 10.16 x 10.16 cm |
Practical Tips
Confirm electrode diameter first, then decide whether single or dual electrode positioning is needed.
Why: Diameter and paired spacing are the main physical constraints for holder selection.
Plan cable, headstage, manipulator, and microscope clearance around the holder position.
Why: Electrophysiology hardware adds routing constraints that can interfere with frame access.
Review nose-cone mask, warming, microdrill, and frame accessories with the electrode holder.
Why: Electrode placement happens inside a full stereotaxic station, so adjacent accessories should be checked together.
Setup Guide
What’s in the Box
- Electrode Holder- Single and Double F2 product family
- Standard electrode holder support for 0.25-2 mm electrodes
- Dual electrode holder planning for 0.1-1 mm electrodes
- Dual electrode holder planning for 1.5-3 mm electrodes with 0.5-40 mm spacing
- Compatible frame, manipulator, anesthesia mask, warming, and electrophysiology hardware reviewed with station configuration
Warranty
Support, replacement, and fulfillment terms are confirmed with the final quote and institutional purchasing requirements.
Compliance
Which electrode sizes should I plan around?
The standard holder path supports 0.25-2 mm electrodes. Dual-electrode planning paths include 0.1-1 mm electrodes or 1.5-3 mm electrodes with 0.5-40 mm spacing review.
When should I choose the double holder path?
Choose the double holder path when the workflow needs paired electrode positioning and the electrode diameter, spacing, manipulator clearance, and target geometry have been reviewed together.
What products should be reviewed with this holder?
Review the stereotaxic frame, manipulator, nose-cone mask, warming, microscope access, recording or stimulation hardware, and cable routing around the final station layout.
How is this different from the ferrule holder?
This page is for electrode positioning. Use the ferrule and fiber optic pin holder page when the workflow centers on ceramic ferrules, fiber pins, cannulas, or optical implants.
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