Chemiluminescence Trigger Solution Needle

Trigger-Solution Dispensing
Purpose-built for CLIA analyzers — high-precision dispensing of the trigger solution (oxidant / initiator) that reacts with the substrate to initiate the luminescent reaction.

Corrosion-Resistant, Inert Bore
Medical-grade 316L stainless steel with a mirror-polished, inert, corrosion-resistant internal bore that withstands the trigger solution’s acidic, alkaline, and oxidizing nature without wall residue or deformation, minimizing hold-up and signal variation.

Carryover Control — Dual Defense
A specialized outer-wall coating reduces carryover, while the integrated automatic wash (external flushing + through-needle internal purge) drives it to the ultra-low level required by high-sensitivity detection.

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