Qiagen QIAxpert Spectrophotometer

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The Qiagen QiAxpert Spectrophotometer lets you tell DNA from RNA without the use of a dye, and can work with pure or complex samples. This powerful uv vis spectrophotometer takes the spectra and unmixes it through unique protocols and finds your molecules of interest. The Qiaxpert has two modes, classic spectrophotometry for pure samples to calculate nucleic acid concentration and an estimation of contamination through ratio calculation, or through a spectral profiling mode using reference sampling and buffer components. By giving you a more comprehensive set of data, you can make better informed choices about downstream processing.

The Qiagen QiAxpert Spectrophotometer can quantify nucleic acids in up to 16 samples in less than 2 minutes while only consuming 2ul of sample. Rapid analysis of your samples are accessible from the digital, graphic based touch screen. From this full color touch screen you can easily generate comprehensive reports from the data collected from your spectrophotometer, that you can then export through the conveniently located up front usb port. This innovative high-speed microfluidic UV/VIS spectrophotometer is fast and easy to use and the right tool for any fast paced environment.

 Qiagen QiAxpert Spectrophotometer Specifications:

Absorbance precision  

 0.003 OD
Data output       USB, TCP/IP, or QR code

DNA concentration range 

 1.5 ng/μl up to 2000 ng/μl dsDNA (A260, QIAxpert Slide-40)

Light source       

Xenon flash lamp

Measurement range  

0.03–40 OD (10 mm equivalent)

Optical System 

 Ultrasensitive photodiode array spectrometer for UV-VIS range
Path length         0.5 mm (QIAxpert Slide-40)
Photometric range          0.0005–2.0 OD

Sample amount 

2 µl

Sample residence time 

 2 h

Samples per run; throughput     



 UV/VIS polychromatic system + reference channel

Wavelength accuracy     

0.5 nm

Wavelength range           

230–750 nm

Wavelength reproducibility         

0.1 nm

Wavelength resolution 

 <3 nm
Weight20 lbs
Power30 W  100–240 V, 50/60Hz (Operating voltage 24 VDC)

  • Qiagen QiAxpert Spectrophotometer 
  • Touch Screen Controller
  • Operator's Guide
  • Power cord
  • 30-Day Warranty

This Qiagen QiAxpert Spectrophotometer is comparable to a NanoDrop Spectrophotometer and is in excellent condition. All of our lab equipment comes backed with our standard warranty. Should you have any questions, please don't hesitate to contact us.

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