Spex Certiprep Group, LLC

203 Norcross Ave, Metuchen, NJ 08840

LIKELY ACTIVELAST SEEN IN FEDERAL DATA SEP 2026 · 1 SOURCE

Operating signal within 24 months, or from a single source.

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What they make

All Other Miscellaneous Chemical Product and Preparation Manufacturing325998

Products

Sold by SPEX CERTIPREP GROUP, LLC · 3

Chemicals · Laboratory Equipment And Supplies · Miscellaneous Chemical Specialties

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

3 from usaspending_psc · Federal registry

Supplied under federal award SPMYM122P1225 (2022-05-06), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.

Where it is

40.54703, -74.37189 · CENSUS TIGER

COUNTY

Middlesex County

METRO AREA

New York-Newark-Jersey City, NY-NJ

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STREET VIEW

Open street-level view — FEB 2022

Other plants nearby

Facility	City	Industry	Status	Distance
Spex Certiprep, an Antylia Scientific Company	Metuchen	All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998	LIKELY ACTIVE	0.0 KM
Spex Industries INC Chemical & Sample Prep	Metuchen	All Other Basic Organic Chemical Manufacturing 325199	UNVERIFIED	0.0 KM
Exxonmobil Chemical CO - Synthetics Division	Edison	Petrochemical Manufacturing 325110	UNVERIFIED	1.8 KM
Instruments Sa INC	Edison	All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998	UNVERIFIED	2.1 KM
Amerchol CORP	Edison	Surface Active Agent Manufacturing 325613	UNVERIFIED	2.5 KM

Every listed plant in Middlesex County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 8 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

SAM.gov entity registrationOPERATING
Record NL56JJEN5VL5 · first seen DEC 2025 · last seen SEP 2026

IN MIDDLESEX COUNTY25 other plants share this one’s industry (Other Chemical Product and Preparation Manufacturing, NAICS 3259); 5 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name: SAM.gov: SPEX CERTIPREP GROUP, LLC · SEP 2026
Street address: SAM.gov: 203 NORCROSS AVE · SEP 2026
City: SAM.gov: METUCHEN · SEP 2026
State: SAM.gov: NJ · SEP 2026
Coordinates: Census geocoder: 40.547026920553,-74.37189481382 · JUL 2026
Website: SAM.gov: www.zeptometrix.com · SEP 2026
CAGE code: SAM.gov: 3RWR0 · SEP 2026
SAM registration expires: SAM.gov: 2027-09-28 · SEP 2026

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