2-16 Mburris email from Alan Adams <alan.adams@emsar.com> to set appt
🔧Work Performed
Completed IOQ per instructions.
🔍Technician Findings
As found: Unit in lab.
⚠️Problem Description
IOQ- CENTRIFUGE
📄Description
Eppendorf Centrifuge Benchtop Refrigerated or Constant Temp 5810 Series (5810 5810 R)
📧
Email:RE: EMSAR IQOQ Request - CEN20037 WO-01351270 schedule for March 3-15
Completed Feb 16, 2026
From: alan.adams@emsar.com
To: obarahona@guardanthealth.com, karen.menden@avantorsciences.com, chris.bakkemo@emsar.com, aperry@emsar.com
Cc: DL-Service-Engineering@guardanthealth.com, kwame.cobb@emsar.com, david.carvalho@emsar.com, nicholas.willick@emsar.com, michael.burris@emsar.com
Thanks Odalys! This work order is ‘Ready for Scheduling’ (between March 5 and March 15.)
-Alan
From: Odalys Barahona <obarahona@guardanthealth.com>
Sent: Friday, February 13, 2026 1:08 PM
To: Al
Feb 12, 2026 2:09pm
/WO-01351270 protocol drafted and sent to customer for approval From: Alan Adams
Sent: Thursday, February 12, 2026 1:09 PM
To: Odalys Barahona <obarahona@guardanthealth.com>; Karen Menden <karen.menden@avantorsciences.com>; Chris Bakkemo <chris.bakkemo@emsar.com>; Ashley Perry <aperry@emsar.com>
Cc: DL-Service-Engineering <DL-Service-Engineering@guardanthealth.com>; Kwame Cobb <kwame.cobb@emsar.com>; David Carvalho <david.carvalho@emsar.com>; Nicholas Willick <nicholas.willick@emsar.com>; Michael Burris <michael.burris@emsar.com>
Subject: RE: EMSAR IQOQ Request - CEN20037 WO-01351270 schedule for March 3-15
Odalys, I have drafted the IOQ protocol for the equipment below at your Palo Alto, CA site for your review and approval. Please let me know (email is OK) if this is approved for service and we will schedule this project between March 5 and March 15. This centrifuge IOQ service can be completed in 1 day.
-Alan
(Please note: ed.danek is no longer with EMSAR)
Mar 10, 2026 11:43am
/WO-01351270 Analysis and review complete, report uploaded and mailed to customer: From: Alan Adams
Sent: Tuesday, March 10, 2026 10:14 AM
To: Joaquin Siu <jsiu@guardanthealth.com>; Odalys Barahona <obarahona@guardanthealth.com>; Karen Menden <karen.menden@avantorsciences.com>; Chris Bakkemo <chris.bakkemo@emsar.com>; Ashley Perry <aperry@emsar.com>; Kwame Cobb <kwame.cobb@emsar.com>
Cc: DL-Service-Engineering <DL-Service-Engineering@guardanthealth.com>; David Carvalho <david.carvalho@emsar.com>; Nicholas Willick <nicholas.willick@emsar.com>; Michael Burris <michael.burris@emsar.com>
Subject: RE: EMSAR IQOQ Request - CEN20037 WO-01351270 schedule for March 3-15
Guardant team, I have completed the review of the IOQ data for the Centrifuge CEN20037 and am happy to provide you an electronic version of the report for your preview. The qualification of the equipment was SUCCESSFUL and is complete with your signature and approval (page 4) of the EXECUTED Protocol which is mailed to you at RWC.
The report is shipped by UPS tracking number 1Z0750RRNY11953842 with expected delivery Thursday, 3/12.