Corrosion Resistant White PTFE Syringe for Laboratory Sampling Low Background Trace Analysis

Product Overview

This laboratory-grade sampling instrument is engineered from high-purity Polytetrafluoroethylene (PTFE), designed to meet the rigorous demands of trace analysis and chemical processing. Its inert construction ensures near-zero contamination, making it the primary choice for handling aggressive reagents, concentrated acids, and sensitive samples. Unlike conventional glass or polypropylene alternatives, this unit provides a non-reactive environment that preserves the integrity of complex chemical compositions during transfer and measurement.

Ideal for semiconductor manufacturing, environmental monitoring, and pharmaceutical R&D, the equipment provides a reliable solution for precision dispensing and sample extraction. The opaque white PTFE body offers superior chemical shielding and thermal stability, ensuring that the system remains functional even when exposed to extreme temperature fluctuations. The high density of the material prevents the absorption of analytes, which is critical for maintaining high-precision results in analytical chemistry.

Built for long-term durability in the most demanding industrial and research environments, the unit maintains its structural integrity across a wide thermal range. Users can rely on its smooth plunger action and leak-proof seal for consistent performance in both routine sampling and complex experimental setups. Every component is crafted with a focus on engineering excellence, positioning this system as a premium tool for specialists who cannot compromise on material purity or chemical resistance.

Key Features

• Inert PTFE Construction: Fabricated from 100% pure PTFE, the equipment ensures universal chemical compatibility and resistance to virtually all acids, bases, and organic solvents, preventing sample degradation.
• Ultra-Low Background Levels: Specifically engineered for trace analysis, the material minimizes leachable contaminants, ensuring the lowest possible blank values for ICP-MS and other sensitive analytical techniques.
• Precision Machined Graduations: Each unit features clear, indelible volume markings that are precision-etched into the body, allowing for accurate measurement and repeatable dosing during critical laboratory procedures.
• Exceptional Thermal Stability: This system maintains its mechanical properties across a wide temperature spectrum from -200°C up to +260°C, making it suitable for both cryogenic and high-temperature sampling.
• Hydrophobic Non-Stick Surface: The naturally low surface energy of the fluoropolymer prevents sample retention and carry-over, which simplifies the cleaning process and improves volumetric accuracy.
• Smooth Plunger Operation: Precision-engineered tolerances between the plunger and the barrel provide a vacuum-tight seal while maintaining an effortless glide, ensuring controlled aspiration and dispensing.
• Heavy-Duty Durability: Designed for repeated use in corrosive environments, the equipment resists cracking, swelling, and weathering far better than standard plastic labware.
• Custom CNC Fabrication: Beyond standard specifications, the unit can be bespoke-machined to accommodate unique dimensions, specialized needle attachments, or specific volume requirements.

Applications

Technical Specifications

Why Choose Us

• Unrivaled Material Purity: Our exclusive focus on high-performance fluoropolymers ensures that every syringe meets the highest industry standards for trace-level analytical work and high-purity chemical handling.
• Advanced CNC Precision: Unlike mass-produced molded alternatives, the PL-CP61 series is precision-machined, offering tighter tolerances and superior sealing capabilities for critical sampling tasks.
• Proven Long-Term Reliability: The robust design and inherent chemical inertness provide a significantly longer service life, making this a cost-effective investment for laboratories dealing with aggressive media.
• Bespoke Engineering Capabilities: We specialize in custom solutions, allowing you to specify exact dimensions and fittings that integrate perfectly with your existing laboratory setups or proprietary instruments.
• Analytical Confidence: By eliminating the risk of leaching and adsorption, this equipment provides the operational consistency required for reproducible results in highly regulated industries.

For specialized requirements or to receive a detailed quotation for a custom-configured PTFE sampling solution, please contact our technical engineering team today.

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