FDA-Inspected Site

Essential Isotopes, LLC

4 FDA inspections are on record for Essential Isotopes, LLC in Columbia, United States.

483· Form 483 issued

Columbia, United States · Last updated July 9, 2026

Overview

  • 4 FDA inspections are on record.
  • 3 inspections produced a Form 483.
  • The most recent recorded inspection date is 2017-11-17.

At a glance

Inspections

4

Form 483s

3

EIRs

0

Last outcome

Form 483

Inspection history

FDA inspections on record, most recent first.

InspectionCategoryOutcomeForm 483
14 Nov 2017 – 17 Nov 2017Human Drugs483View 483 →
13 Jun 2017 – 15 Jun 2017Human Drugs483On file
6 Jan 2014 – 8 Jan 2014Human DrugsClean
23 Aug 2011Not recorded483On file

Observations on record

Form 483 observations cited at this site, most recent first.

17 Nov 2017
21 CFR 212.100(a)

Written complaint procedures

Cited by Michele L Obert

17 Nov 2017
21 CFR 212.100(a)

Written complaint procedures

Cited by Michele L Obert

17 Nov 2017
21 CFR 212.50(b)(7)

Complete instructions, procedures, specs

Cited by Michele L Obert

17 Nov 2017
21 CFR 212.50(b)(7)

Complete instructions, procedures, specs

Cited by Michele L Obert

17 Nov 2017
21 CFR 212.60(f)

Documenting procedures

Cited by Michele L Obert

Investigators

FDA investigators tied to this site in the record.

Recurring citations

CFR citation patterns observed across this site's inspections.

CitationWhat it coversCited
21 CFR 212.60(g)(3)Cited across public-safe Form 483 observations3x
21 CFR 212.100(a)Cited across public-safe Form 483 observations2x
21 CFR 212.50(b)(7)Cited across public-safe Form 483 observations2x
21 CFR 212.60(f)Cited across public-safe Form 483 observations2x

Full site report

Get the verbatim findings behind Essential Isotopes, LLC's 3 Form 483s

Source PDFs, verbatim observations, and recurring CFR citations, so your team knows what this site gets cited for.

  • The site's full inspection history, with every Form 483 and its outcome
  • Warning letters and recalls tied to the company behind it
  • Whether recurring CFR citations get closed out or repeat