PTFE swan neck adapter

Price 60.0 USD ($)/ Piece

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MOQ : 3 Pieces

PTFE swan neck adapter Specification

Type
Flask stopper/adapter

Material
PTFE

Size
B24/B29

About PTFE swan neck adapter

High-Purity PTFE Swan Neck Adapter for All-Fluoropolymer Assemblies

Engineered for ultra-trace analysis and hazardous chemical processing, this PTFE Swan Neck Adapter Connector is built to bridge PFA and PTFE reaction flasks, digestion vessels, and receiving bottles. Machined to precisely mate with 24# and 29# fluoropolymer joints, it enables a complete glass-free and metal-free fluid path.

In ultra-clean laboratories, standard glass adapters can leach sodium, boron, or silicon, and easily degrade when exposed to strong acids like HF. Made entirely from premium virgin PTFE, this swan-neck adapter withstands hot nitric acid, hydrofluoric acid, and aqua regia without leaching trace impurities or degrading over time.

Key Features

Extremely Low Silicon & Trace Metal Leaching: Guarantees absolute sample purity for sensitive trace-element analysis (ICP-MS/ICP-OES).
Grease-Free Liquid/Vapor Seal: Precision-ground tapers provide an airtight seal without standard joint grease, preventing sample contamination.
Non-Stick & Easy Cleaning: Smooth fluoropolymer interior prevents droplet retention and acid residue build-up; easily cleaned via sub-boiling acid baths.