Overview
- 2 inspections across 2 sites are on record.
- 2 Form 483 observations are attributed to this investigator.
- Most recent recorded activity is 2011-04-25.
At a glance
Inspections
2
Sites
2
Observations
2
Career since
Apr 2011
Recent inspections
Most recent inspections in the published record.
| Site | Date | Category | Form 483 |
|---|---|---|---|
| Sigma-Aldrich Co. LLC | 25 Apr 2011 | On file | |
| Sigma-Aldrich Manufacturing LLC | 19 Apr 2011 | On file |
Sites inspected
Sigma-Aldrich Co. LLCSaint Louis, United States1 insp.
Sigma-Aldrich Manufacturing LLCSaint Louis, United States1 insp.
Co-investigators
Investigators who share inspections with this person.
Anthony Bucks2 shared
Steven D Kehoe2 shared
Full investigator report
Get the verbatim findings behind Hongjian Ding's 2 observations
Source 483 PDFs, verbatim observations, and how each site responded, so your team knows what they cite before they arrive.
- New inspections and Form 483s, mapped to the CFR citation
- Warning letter outcomes, and the citation patterns they repeat
- Their co-investigators, so no surprises about who shows up on site