Attach 2_Salient Characteristics_Sprayer System.pdf
PDF 117 KB Posted
- Attached to
- Sprayer System for MALDI
- Solicitation number
- FA700021Q0083
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| File | Type | Posted |
|---|---|---|
| Attach 1_Sole Source Justification_Sprayer System_Redacted.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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