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Sirah Cobra-Stretch CSTR-G-18 Tunable Dye Laser with Frequency Conversion Unit

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Brands
Sirah
New/Used
Used
  • Ships to NL
  • Response within 1 hour
  • Warranty available. Buy without worry
  • Support from a scientist

Product description

The Sirah Cobra-Stretch CSTR-G-18 is a high-performance tunable dye laser equipped with an integrated frequency conversion unit designed for advanced photonics and biotechnology applications. This laser system delivers precise wavelength tuning essential for spectral analysis, fluorescence excitation, and molecular diagnostics. Key features include:

  • Tunable dye laser technology allowing continuous wavelength adjustment across visible to near-infrared spectra
  • Integrated frequency conversion unit enabling second-harmonic generation and other nonlinear optical processes
  • Compact design optimized for lab benchtops and integration into spectroscopy or imaging setups
  • Widely used in biotechnology fields including gene editing research, synthetic biology workflows, and molecular cloning where customized laser excitation is critical
  • Essential in biomedical engineering and fluorescence analysis applications for accurate excitation of fluorophores
  • Compatible with advanced photonics experiments requiring high spectral purity and stability

This system is ideal for researchers seeking reliable, tunable laser sources critical in molecular diagnostics, bioprocessing instrumentation, and biopharmaceutical production pipelines. The frequency conversion unit extends the functional wavelength range, supporting diverse laser spectroscopy and live-cell imaging studies.

Why Questpair exists

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.

Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Can't find the exact configuration?

Tell us what you need and a scientist finds it for you, usually within the hour.

Last updated 4 September 2026