€90excl. VAT
In stock
Can't find what you're looking for?
The Asys 405 nm Optical Filter is a precision-engineered wavelength-specific filter designed for integration into Asys microplate readers. This filter allows selective transmission at 405 nanometers, enabling accurate fluorescence excitation and absorbance measurements in microplate-based assays. Ideal for applications in molecular diagnostics, biotechnology, and bioprocessing workflows, it supports essential experimental protocols including gene editing validation and synthetic biology screening. The filter enhances spectral specificity in high-throughput screening and live-cell imaging assays, making it critical for researchers requiring reliable optical components for microplate fluorescence readers. This accessory is widely used in clinical diagnostics and biomanufacturing quality control environments, contributing to precision in molecular biology and biomedical engineering experiments.
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 22 October 2026
€90 sits below most microplate readers here. The middle half of the 277 with a price runs from €234 to €5,000.