nanoLiter Cool Wave Dispenser

nanoLiter Cool Wave Dispenser
 4.3/5.0 (1 review)

nanoLiter LLC

nanoLiter Cool Wave Dispenser - Major sensitivity and repoducibility increases for ESI & MALDI Nanoliter dispensing devices can be used to place media on the MALDI plates for MALDI/TOF instru...read more

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nanoLiter LLC

Reviews

Alexander Scheeline


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Member since 2014

Organization:
University of Illinois at Urbana-Champaign
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RATING: 4.3

  • 4 out of 5EASE OF USE
  • 5 out of 5AFTER SALES SERVICE
  • 4 out of 5VALUE FOR MONEY




Review date: 18 Feb 2014

Application Area: Fluid Handling, Droplet Dispensing
nanoLiter Cool Wave Dispenser

"For 30 nL to 450 nL droplets, after calibration, dispensing was reliable and reproducible. We used the dispenser for launching droplets into ultrasonically-levitated droplets. With suitable adjustments and by alternating the potential used to launch each droplet, better than 95% of launched droplets struck the target 3 microliter levitated drop. We had no problems with clogging, and could use as little as 10 microliters of stock solution, limiting reactant consumption. For MS work, having a bipolar supply allows either cations or anions to be injected, so we aren't the only ones who benefit from the bipolar supply. While the Dispenser cost a bit more than I would have liked, it worked as promised and better than more expensive piezoelectric dispensers. "

Description

 

nanoLiter Cool Wave Dispenser - Major sensitivity and repoducibility increases for ESI & MALDI

Nanoliter dispensing devices can be used to place media on the MALDI plates for MALDI/TOF instruments, but the most exciting ability of this device is to collimate droplets directly into the ion source like electrospray (ESI), the unique concept being that nearly 100% of the droplets go directly into the source versus <1% from ESI, giving a huge increase in sensitivity.

One Nanoliter Cool Wave device can be used to make excellent MALDI crystals or shoot 100% of your sample into your ESI source!

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