Spex Certiprep Group, LLC
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersMetuchen, NJ
US patents2
SAM.gov UEINL56JJEN5VL5
CAGE code3RWR0
Incorporated inDE
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
2 US patents granted 2005–2019, none of them in the five years to SEP 2025, including 1 design patent.
Chemical engineering 1
- Resealable ampuleUS D844778 · granted APR 2, 2019
- Pipette washerUS 6,955,180 · granted OCT 18, 2005
Granted to Spex Certiprep · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Spex Certiprep Group, LLC | Metuchen | NJ | — | LIKELY ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.