Attach 2_Salient Characteristics_Sprayer System.pdf

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Sprayer System for MALDI Federal contract opportunity
Solicitation number
FA700021Q0083
Issued by
Department of the Air Force Headquarters Air Force Academy

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Attach 1_Sole Source Justification_Sprayer System_Redacted.pdf PDF

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SALIENT CHARACTERISTICS: Sprayer System for MALDI

At minimum, the Sprayer System:

• Must be capable of trypsin and matrix deposition specifically for MALDI mass spectrometry imaging integration.

• Must have validated trypsin and matrix protocols for fresh-frozen and formalin-fixed, paraffin-embedded tissue.

• Must have a small droplet size (5-20 μm), be capable of high flow rate (robust) and high (up to 10 µm) spatial resolution imaging.

• Must allow for control of nozzle/spray temperature (capable of heated spray) and velocity for solvent for optimized analyte extraction and sample drying times

• Must have a high velocity, heated stage/tray.

• Must have a humidity chamber for enzymatic digestion integrated with a heated stage/tray.

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