Material & Tip Durability
The needle body is precision-fabricated from medical-grade 316L stainless steel, with precision-ground and surface-hardened geometry that delivers a sharp, wear-resistant tip — engineered to withstand high-frequency cap-piercing and reagent-bottle piercing cycles over extended operation without burring, curling, or deformation.
Fluid Dynamics & Contamination Control
A mirror-polished internal bore ensures smooth, residue-free fluid flow, while the automatic external probe wash works in concert to suppress wall adhesion and carryover contamination.
Performance & Cost-Efficiency
This compatible component unites durability with precision: it sustains stable piercing performance even under the high-load demands of long-term continuous operation and modular line-track systems, with a service life on par with the OEM equivalent. OEM-grade dimensional consistency safeguards volumetric repeatability for both aspiration and dispensing at every cycle — making it a high-value, reliability-driven alternative for XN-series cap-piercing workflows.
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