Radnostix, INC.

4137 Commerce Cir, Idaho Falls, ID 83401

ACTIVELAST SEEN IN FEDERAL DATA AUG 2026 · 3 SOURCES

Operating signal within 12 months from two or more independent sources.

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Their homepage, crawled JUL 2026

What they make

Other Basic Inorganic Chemical Manufacturing325180

Radnostix manufactures nuclear medicine and theranostics products including PET and SPECT imaging phantoms, calibration sources, reference standards, and sealed radioactive sources. The company produces calibration and reference products using materials such as charcoal filters, vegetable matrix, resin matrix, and paper matrix, along with shielding and transport equipment for nuclear medicine applications. Its products serve the medical imaging and nuclear medicine industries.

SUMMARIZED FROM THE COMPANY’S OWN WEBSITE

Products

Made or handled here · 16

Holder, Syringe, Lead · Nebulizer (Direct Patient Interface) · Phantom, Flood Source, Nuclear · Phantom, Test-Pattern, Radionuclide · Probe, Uptake, Nuclear · Source, Calibration, Sealed, Nuclear · Source, Teletherapy, Radionuclide · System, Rebreathing, Radionuclide · Tape And Bandage, Adhesive · Cat Capsula – Shielded Containment · I-131 Dispensing & Delivery Trolley · i 131 dispensing delivery trolley · PET F-18 X-Cal System · PMS I-131 Patient Monitoring System · RadCase for PET Cylinders · RadScooter Flood Source Transport

Where these came from

9 from FDA device registration · Federal registry

FDA device establishment 3034521, product code IWR; proprietary names: The Swirler UltraShield

7 from the company’s own website · Company website

json-ld on https://radnostix.com/product/cat-capsula-shielded-containment/

Sold by RADNOSTIX, INC. · 1

Sodium Iodide I-131

Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.

Where these came from

1 from FDA drug listing · Federal registry

FDA drug listing, labeler Radnostix, Inc., NDC 69208-000. A labeler markets the product; it may not manufacture it.

Where it is

43.53265, -112.00753 · CENSUS TIGER

COUNTY

Bonneville County

METRO AREA

Idaho Falls, ID

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STREET VIEW

Open street-level view — JUN 2026

Other plants nearby

Facility	City	Industry	Status	Distance
Radqual LLC	Ammon	Other Basic Inorganic Chemical Manufacturing 325180	LIKELY ACTIVE	0.0 KM
International Isotopes Inc.	Idaho Falls	Other Basic Inorganic Chemical Manufacturing 325180	LIKELY ACTIVE	0.0 KM

Every listed plant in Bonneville County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 9 FIELDS

Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.

Source	Evidence	First seen	Last seen
FDA DEVICES	OPERATING	AUG 2026	AUG 2026
COMPANY SITE	OPERATING	JUL 2026	AUG 2026
SAM GOV	OPERATING	JUN 2026	JUN 2026

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	SAM GOV	JUN 2026
CAGE CODE	SAM GOV	JUN 2026
CITY	SAM GOV	JUN 2026
GEOM	CENSUS GEOCODER	JUL 2026
NAME	SAM GOV	JUN 2026
REGISTRATION EXPIRATION	SAM GOV	JUN 2026
STATE	SAM GOV	JUN 2026
WEBSITE	SAM GOV	JUN 2026
YEAR ESTABLISHED	SITE YEAR	AUG 2026

Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

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