Chemiluminescence Sample Needle

Sample Aspiration & Dispensing
Purpose-built for CLIA analyzers — high-precision aspiration of patient samples (serum / plasma / whole blood) and dispensing into the reaction vessel.

Low-Binding, Residue-Free Bore
Medical-grade 316L stainless steel with a mirror-polished, inert, low-binding internal bore that prevents wall residue and sample adsorption, securing aspiration volume accuracy.

Inter-Sample Carryover Control — Clinically Critical
A specialized outer-wall coating reduces carryover, while the integrated automatic wash (external flushing + through-needle internal purge) drives inter-sample carryover to the ultra-low level that mitigates patient-to-patient cross-contamination risk.

OEM-Grade Precision & Fit
OEM-grade dimensional consistency delivers drop-in fit and repeatable aspiration volume — a reliable, cost-effective alternative for CLIA sample handling.