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Microvolume spectrophotometers, mySPEC

Supplier: VWR Collection
mySPEC allow to perform nucleic acids and proteins microvolume concentration and purity measurements.

  • Large dynamic range (2 ng/μl to 15 μg/μl (dsDNA)) eliminates error-prone dilutions and calculations
  • Stand-alone 8.4'' touch screen versions are also available
  • Automated data analysis after user-defined purity setting

mySPEC Twin have a port for a cuvette so that cell density or enzymatic measurements can be performed. They combine microvolume and cuvette function with temperature control (30 to 40 °C) and stirrer (0 ; 50 ; 1000 min-1).

Preconfigured modules allow for rapid and fully automated data analysis including concentration and purity of RNA and DNA, protein measurements (A280, Bradford, Lowry, BCA, Pierce 660), determination of labelling efficiencies, colorimetric assays on enzymatic activities and cell density measurements.

Ordering information: A software to connect to a PC should be ordered separately.



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Description Model Pk VWR Catalog Number Quantity
Microvolume spectrophotometer with USB cable and software mySPEC 1 732-2533P
Stand-alone microvolume spectrophotometer mySPEC Touch 1 SET 732-2534
Microvolume spectrophotometer with cuvette housing, USB cable and software mySPEC Twin 1 732-2535P
Stand-alone microvolume spectrophotometer with cuvette housing mySPEC Twin Touch 1 SET 732-2536
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Light source Pulsed Xenon
Detector Charged-couple device (CCD) array
Absorbance range 0,02 − 300 A
Absorbance accuracy ±2 % @ 0,76 A @ 257 nm
Output USB
Sample size 1 µl
Electrical 12 V/30 W
Wavelength range 190 − 840 nm
Weight 2 kg


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Description Pk VWR Catalog Number Quantity
Calibration fluid 1 Vial 732-2537
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