Reagent Needle for Sysmex-CA500

Precision Reagent Dispensing
Purpose-built for the Sysmex CA-500 series (CA-510 / 520 / 530 / 540 / 550 / 560) — high-precision aspiration and dispensing of coagulation reagents (thromboplastin, calcium chloride) into the reaction cuvette.

OEM Geometry for Reliable Clotting Times
Precision-machined to OEM geometry and tolerances — bore diameter, taper, and tip dimensions identical to the original — securing accurate dispensing volume and zero-deviation sampling timing, since clotting time is volume-sensitive.

Corrosion-Resistant, Inert Bore
Medical-grade 316L stainless steel with a mirror-polished, inert, corrosion-resistant internal bore that withstands coagulation reagents without wall residue or deformation, minimizing hold-up and measurement drift.

Low Carryover & OEM-Grade Fit
A specialized outer-wall coating plus the integrated automatic wash (external + through-needle) suppress carryover to ultra-low levels, while OEM-grade dimensional consistency delivers drop-in fit and repeatable dispensing volume.