High Purity PFA Filtration Bottle with Integrated Sieve Plate and Squeezable Body for Trace Analysis

Product Overview

This high-purity filtration system represents the pinnacle of liquid handling for ultra-trace analysis and sensitive chemical processing. Engineered from premium perfluoroalkoxy (PFA), the equipment provides an chemically inert environment that is virtually free from metal ion leaching, making it the gold standard for laboratories involved in mass spectrometry and semiconductor-grade chemical storage. The unique design integrates a bottom sieve plate with a flexible, squeeze-responsive bottle body, allowing for controlled fluid transfer and efficient filtration within a single, closed-loop unit.

Targeting industries such as environmental monitoring, pharmaceuticals, and high-purity chemical manufacturing, this system is designed to handle the most aggressive reagents, including concentrated acids and organic solvents. The translucent nature of the material allows for easy visual monitoring of the contents, while the precision-machined sieve plate provides a stable platform for filtration media or sample support. By utilizing high-performance fluoropolymers, the unit avoids the contamination risks associated with glass or standard plastic labware, ensuring that analytical baselines remain stable and data is highly reproducible.

In demanding industrial and research conditions, the reliability of this unit is unmatched. It maintains structural integrity across a wide temperature spectrum and resists the penetration of organic solvents that often degrade lower-quality materials. Whether used for storing ultrapure water, preparing samples for LC-MS/MS, or managing hazardous chemical dispensing, this system delivers the consistency and durability required by modern laboratory standards. Each unit can be tailored through bespoke CNC fabrication to meet specific volumetric or geometric requirements, positioning it as a versatile tool in advanced sample preparation.

Key Features

• Ultra-High Purity PFA Construction: Manufactured from premium fluoropolymer resin to ensure the lowest possible metal ion background, preventing secondary contamination of samples during trace analysis.
• Integrated Bottom Sieve Plate: The internal base features a precision-machined sieve plate that facilitates efficient filtration and sample support, engineered for optimal fluid dynamics and sediment retention.
• Ergonomic Squeezable Body: The bottle wall thickness is precision-controlled to allow for easy squeezing, enabling the operator to dispense liquids with high accuracy and minimal effort.
• Exceptional Chemical Inertness: The system is resistant to nearly all industrial chemicals, including hydrofluoric acid, nitric acid, and complex organic solvents, ensuring long-term material stability.
• Superior Thermal Stability: This unit operates reliably across an extreme temperature range, maintaining its physical properties and sealing integrity in both cryogenic and high-heat environments.
• Smooth Non-Stick Interior: The hydrophobic and ultra-smooth surface finish minimizes sample adsorption and prevents residue buildup, allowing for easy cleaning and maximum sample recovery.
• Precision CNC Customization: Every aspect of the bottle and sieve plate can be customized via high-precision machining to accommodate specific laboratory setups or unique filtration requirements.
• Leak-Proof Sealing Technology: Designed with advanced threading and sealing surfaces to prevent evaporation and leakage of volatile or hazardous reagents during storage and transport.
• Transparent Material Properties: The translucency of the PFA material provides clear visibility of liquid levels and filtration progress without exposing the contents to external contaminants.
• Low Leaching Profile: Extensively tested to ensure minimal leaching of plasticizers or metallic impurities, making it ideal for ICP-MS and other high-sensitivity detection methods.

Applications

Technical Specifications

Why Choose High Purity PFA Filtration Bottle

• Unmatched Material Purity: Our PFA components are sourced and processed to ensure the lowest possible background levels, making them indispensable for laboratories where every part-per-trillion counts.
• Bespoke Engineering Capabilities: Unlike standard commodity labware, we offer complete customization of the PL-CP181 series, from specific bottle geometries to custom-drilled sieve plates, ensuring the tool fits your exact process.
• Proven Durability in Harsh Conditions: Designed for longevity, these systems withstand repeated exposure to aggressive chemicals and thermal cycling without cracking, leaching, or losing their ergonomic flexibility.
• Precision Manufacturing Standards: Utilizing advanced CNC technology, we maintain tight tolerances on all filtration components, ensuring consistent performance and a perfect fit for multi-part assemblies.
• Operational Consistency: The combination of a smooth interior and a controlled squeeze-action provides the operator with reliable, repeatable fluid handling, reducing the risk of spillages or sample loss.

To discuss your specific project requirements or to request a quote for a customized filtration solution, please contact our technical sales team today.

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