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Sample Preparation for MALDI Imaging - the new Tissue MALDI Sprayer M3


Unrivaled technology!

The outstanding feature of this MALDI Sprayer is the heatable spray nozzle to over 100 degrees. The patented spray technology guarantees an extremely fine, uniform and reproducible coating of all possible surfaces from simple slides to microtitre plates (MTP).

The Tissue MALDI Sprayer M3 was developed exclusively as a sprayer, representing the most specialised technology on the market in the field of MALDI sample preparation with improved MALDI tissue imaging. An enormous advantage for the user in imaging mass spectrometry.

The heatability of the spray nozzle, the key advantage of this TM-Sprayers, allows flow rates of up to 500µl/min, leading to very fast processing times. The risk of nozzle clogging is minimized, continous working is possible by high degree of automation. The intuitive software facilitates precise coating of surfaces in diverse ways, even the speed
of the spray head can be varied.

See also our product site of the top model Tissue MALDI Sprayer M5

Performance characteristics

  • Spray nozzle heatable to max. 130oC

  • with a HPLC pump high flow rates up to 500µl/min 

  • minimized risk of nozzle clogging

  • high degree of automation

  • Application: Linear and/or in grid form

  • intuitive control software

  • can also be used as fraction collector (with additional software)

  • validated protocols are available for most matrixes as well as for trypsine digestion

    Öffnet einen internen Link im aktuellen FensterDatasheet MALDI Sprayer M3

    The new top model MALDI Sprayer M5!

Imaging rat kidney

      Imaging comparison using rat kidney

      Please click image to enlarge

High Resolution

      Please click image to enlarge

Application to the Forensic Science:



linear and/or in grid form


1-3 micrometers

Flow Rates:

50 to 500 µl/min (max. 1 ml/min)

Gas supply:

Nitrogen/dry compressed air ca. 2,5 bar

Spray chamber:

For two microtitre plates or up to ten slides; can be used with MALDI sample carrier/targets from all manufacturers of mass spectrometers

Speed spray nozzle: 

max. 1300 mm/min


Ambient temperature up to 130oC (+/- 2oC)


18 kg

M3 versus M5

Comparison MALDI-Sprayer M3 and MALDI-Sprayer M5:

Öffnet einen internen Link im aktuellen FensterM3 versus M5


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Joachim Paschlau

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