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Old 09-27-2012, 09:30 AM   #2
Senior Member
Location: MA

Join Date: Oct 2010
Posts: 160

I've used expired RNA pico reagents and chips (>1 year) without to much trouble (from different lots); it gave me really good profiles. Maybe, the ladder is the thing that shouldn't be too old. I think your chips from 2010 are gonna be fine with fresh reagents. Let me know how it works if you do so.
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