Custom PTFE Petri Dish 90mm Diameter Corrosion Resistant Low Background High Purity Labware

Product Overview

This high-purity laboratory vessel is engineered from premium polytetrafluoroethylene (PTFE), specifically designed to meet the rigorous demands of trace analysis and specialized material synthesis. Unlike standard glass or disposable plastic alternatives, this system provides an entirely inert environment, ensuring that sensitive samples remain free from contamination. Its primary value proposition lies in its absolute chemical resistance and ultra-low background noise, making it an essential component for laboratories focused on elemental analysis and high-stakes research and development.

The equipment is widely utilized across various high-tech sectors, including semiconductor manufacturing, pharmaceutical development, environmental monitoring, and advanced material science. It serves as a critical interface for processes involving aggressive acids, organic solvents, and high-temperature reactions. By providing a stable and non-reactive surface, the unit allows researchers to perform complex evaporations, digestions, and crystallization processes without the risk of substrate interference or vessel degradation.

Built for long-term reliability in the most demanding industrial conditions, this unit exhibits exceptional durability and mechanical integrity. The robust construction ensures it can withstand repeated thermal cycling and exposure to harsh reagents without losing its structural or chemical properties. Procurement teams can trust this solution for consistent performance, reducing the need for frequent replacements and ensuring the reproducibility of critical experimental data in professional industrial settings.

Key Features

• Superior Chemical Inertness: Crafted from high-grade PTFE, the vessel is virtually non-reactive to all industrial chemicals, including hydrofluoric acid, aqua regia, and concentrated alkalis, ensuring no sample contamination.
• Ultra-Low Trace Element Background: Specifically manufactured for trace analysis, the material exhibits minimal ion leaching and dissolution, providing a clean baseline for ICP-MS and other sensitive analytical techniques.
• Non-Stick Surface Properties: With an extremely low coefficient of friction and surface energy, the equipment facilitates easy sample recovery and simplifies cleaning processes, even when handling viscous or adhesive substances.
• Exceptional Thermal Stability: The unit maintains its mechanical properties across a wide temperature range, from cryogenic levels up to 260°C, allowing for versatile use in both heating and cooling applications.
• Custom CNC Fabrication: Each unit can be tailored to specific dimensional requirements, including wall thickness, base geometry, and rim design, providing a bespoke solution for specialized laboratory setups.
• Zero Leaching and Precipitation: The high-purity fluoropolymer construction ensures that no plasticizers, catalysts, or impurities are released into the solvent, preserving the integrity of the casting solution or reagent.
• Hydrophobic and Oleophobic Nature: The material naturally repels water and oils, preventing cross-contamination and ensuring that the entire sample volume is processed without loss to the vessel walls.
• Robust Mechanical Strength: Engineered to resist impact and stress cracking, the equipment offers a safer and more durable alternative to fragile borosilicate glassware in high-pressure or high-activity environments.

Applications

Technical Specifications

As a bespoke industrial solution, the PL-CP94 is fully customizable. The following table outlines the material properties and available configuration options based on standard engineering tolerances and material capabilities.

Why Choose Us

• Precision Engineered Purity: Our focus on high-performance fluoropolymers ensures that every vessel meets the stringent requirements of ultra-trace analysis, providing a cleaner environment than standard laboratory grade plastics.
• Unmatched Customization Capabilities: Leveraging advanced CNC machining, we deliver tailored geometries and dimensions that are impossible to achieve with injection molding, allowing for perfect integration into your specific workflow.
• Proven Industrial Reliability: These units are built for the rigors of continuous industrial use, offering a lifespan that far exceeds commodity labware, resulting in a lower total cost of ownership for high-volume laboratories.
• Material Integrity Guarantee: We utilize only virgin PTFE resin, ensuring that the finished product contains no recycled fillers or additives that could compromise your experimental results or chemical resistance.
• Expert Technical Support: Our engineering team is available to assist in the design phase, ensuring the final specifications meet the thermal and chemical demands of your unique application.

For a technical consultation or to receive a tailored quotation for your specific dimensions, please contact our engineering department today.

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