Glass Expansion Helix O-ring Free Spray Chamber-Nebulizer Interface

Description

This component is an interface designed to connect a nebulizer to a spray chamber in atomic spectroscopy systems, such as those used in Inductively Coupled Plasma (ICP) instruments. Its defining characteristic is the helix design and the absence of traditional O-rings at the connection point. The O-ring-free interface aims to reduce potential sources of contamination and memory effects that can arise from analyte interaction with polymeric sealing materials. The helical geometry is engineered to promote efficient aerosol transport and mixing while minimizing dead volume where sample could be lost. Constructed from materials like quartz or glass, it is compatible with acidic and organic matrices common in sample introduction for optical emission or mass spectrometry. This interface is intended to enhance analytical performance by providing a clean, reliable connection that supports stable signal generation and rapid wash-out times between samples.