PTFE(Teflon) Labware
High Purity PTFE Lab Tweezers Chemical Resistant Heat Stable Non Stick Precision Sample Handling Forceps
Item Number : PL-CP290
Price varies based on specs and customizations
- Operating Temperature Range
- -260°C to +260°C
- Chemical Resistance
- Universal (Inert to most acids, bases, and solvents)
- Customization Support
- Full Bespoke CNC Fabrication available
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Product Overview
This high-purity laboratory instrument is engineered for the most demanding sample manipulation tasks where chemical inertness and thermal stability are non-negotiable. Crafted from premium-grade Polytetrafluoroethylene (PTFE), these tweezers provide a non-contaminating interface for handling delicate specimens, analytical weights, and sensitive electronic components. The inherent properties of the fluoropolymer ensure that the equipment remains unaffected by aggressive reagents, making it a critical asset for laboratories focused on high-precision results and long-term reliability.
Primarily utilized in semiconductor manufacturing, trace metal analysis, and pharmaceutical research, this unit excels in environments where metal contamination must be strictly avoided. The equipment is designed to withstand extreme temperature fluctuations without compromising structural integrity or tip alignment. Whether used for picking up samples from acid baths or manipulating components in cryogenic conditions, this system provides the tactile feedback and security required by professional laboratory technicians across diverse industrial sectors.
Our commitment to engineering excellence is reflected in the precision CNC fabrication of every component. By focusing exclusively on high-performance fluoropolymers, we deliver a product that exceeds the limitations of standard laboratory consumables. These tools are built for durability and operational consistency, ensuring that they remain a staple of your laboratory workflow even under heavy daily use. Users can have full confidence in the performance of this unit, knowing it has been manufactured to the highest standards of material purity and mechanical precision.
Key Features
- Exceptional Chemical Inertness: This equipment is virtually immune to chemical attack, resisting almost all known acids, alkalis, and organic solvents, which ensures no leaching or sample contamination occurs during critical procedures.
- Superior Thermal Stability: Engineered to maintain its mechanical properties across a wide temperature range from -260°C to +260°C, the unit is suitable for both high-heat applications and cryogenic storage environments.
- Non-Stick Surface Properties: The low surface energy of the fluoropolymer material prevents samples from adhering to the tips, facilitating easy sample transfer and reducing the risk of cross-contamination.
- High Purity Construction: Manufactured with an absolute focus on trace analysis requirements, this system does not release ions or particulates, preserving the integrity of sensitive specimens in cleanroom settings.
- Precision CNC Machined Tips: Every unit undergoes meticulous machining to ensure perfectly aligned tips, providing the grip strength and fine motor control necessary for handling micro-scale components or fragile samples.
- Hydrophobic Performance: The material naturally repels water and aqueous solutions, making the equipment remarkably easy to clean and dry, which streamlines high-throughput laboratory workflows.
- Non-Magnetic and Dielectric: This unit is ideal for handling electronic components or working within magnetic resonance environments, as it provides excellent electrical insulation and does not interfere with magnetic fields.
- Bespoke Customization: We offer end-to-end custom fabrication, allowing for specific tip geometries, overall lengths, and handle designs to meet unique procedural requirements or proprietary laboratory setups.
Applications
| Application | Description | Key Benefit |
|---|---|---|
| Trace Metal Analysis | Handling samples prior to ICP-MS or AAS analysis where metal-free tools are mandatory. | Eliminates background noise and contamination risk. |
| Semiconductor Processing | Manipulation of silicon wafers and delicate components within aggressive etching baths. | Chemical resistance ensures tool longevity in HF/nitric acid. |
| Pharmaceutical Synthesis | Moving active ingredients or catalysts in sterile, controlled environments. | Non-stick surface ensures maximum sample recovery. |
| Analytical Weighing | Handling high-precision calibration weights for analytical balances. | Prevents oil and moisture transfer from skin to weights. |
| Cryogenic Research | Retrieving samples from liquid nitrogen or ultra-low temperature freezers. | Retains flexibility and strength at sub-zero temperatures. |
| Electrochemical Testing | Positioning electrodes and components within corrosive electrolyte cells. | Prevents secondary reactions with the handling tool. |
| Food Quality Control | Sampling products in high-acid or high-fat environments for testing. | FDA-compliant material ensures no toxic migration. |
Technical Specifications
| Parameter | Specifications for PL-CP290 |
|---|---|
| Material Composition | 100% High-Purity Virgin PTFE (Polytetrafluoroethylene) |
| Operating Temperature Range | -260°C to +260°C (-436°F to +500°F) |
| Chemical Compatibility | Universal resistance (except molten alkali metals and elemental fluorine) |
| Surface Energy | Extremely low (Non-wetting, Non-stick) |
| Water Absorption | <0.01% (ASTM D570) |
| Dielectric Strength | High-performance electrical insulation |
| Fabrication Method | Precision CNC Machined / Custom Molded |
| Design Variants | Available in pointed, flat, rounded, or serrated tip profiles |
| Customization | Fully customizable dimensions, lengths, and tip geometries available |
| Compliance | Chemically inert, non-toxic, and suitable for high-purity environments |
Why Choose This Product
- Unmatched Material Purity: We utilize only the highest grade of virgin PTFE, ensuring that our tools meet the rigorous standards required for trace analysis and semiconductor cleanrooms where even part-per-billion contamination is unacceptable.
- Industrial Grade Durability: Unlike molded plastic alternatives that can become brittle or degrade over time, our CNC-machined fluoropolymer tools are designed for long-term service in the harshest chemical environments.
- Precision Engineering: Our manufacturing process focuses on the mechanical nuances of the tool, ensuring tip symmetry and ergonomic balance that allow for fatigue-free operation during repetitive laboratory tasks.
- Versatile Customization Capabilities: From specific tip profiles to custom lengths for deep-vessel sampling, we leverage our extensive CNC expertise to provide bespoke solutions tailored to your exact technical specifications.
- Comprehensive Material Focus: With an exclusive focus on high-performance fluoropolymers (PTFE/PFA), we possess the specialized knowledge required to optimize product design for chemical resistance and thermal stability.
Our technical team is ready to assist you with standard orders or complex bespoke requirements to enhance your laboratory's operational efficiency. Contact us today for a detailed quote or to discuss your custom fabrication needs.
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