we can upgrade your Applied biosystems ABI 7500 to 7500 FAST real-time PCR 
$9899 includes All necessary parts, upgrade service and calibration (ROI, Background, Optical and Dye), RNase P not included
Laptop and software are option (not included)
60 days warranty on upgraded ABI 7500 FAST
You need ship your 7500 to us (Delaware, USA) for upgrade.
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we can repair your ABI 7500 and ABI 7500 Fast