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Precision Index 1500 Size 4 dosing disc (11.7) for controlled liquid dispensing in bioprocessing.
The Index 1500 Size 4 Dosing Disc, 11.7 is a precision-engineered liquid handling accessory designed for controlled volumetric dispensing applications in bioprocessing and molecular diagnostics workflows. Manufactured by Index, this dosing disc features a size 4 configuration with a specific dimension of 11.7, optimizing it for use in automated fluid delivery systems.
This dosing disc is critical for ensuring reproducible fluid handling performance in advanced research applications including live-cell imaging preparations, fluorescence analysis, and neuroimaging sample processing. It supports enhanced precision and reliability in automated bioprocessing pipelines, making it a valuable component for laboratory scientists and research professionals focused on high-throughput molecular biology assays.
Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.
We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.
We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.
With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 13 November 2026
The middle half of the 6 with a price runs from €14 to €57.