Sigma-Aldrich Corporation
E1341451
UNEXPLORED
Sigma-Aldrich Corporation is a major global chemical and life science company known for supplying research, specialty, and fine chemicals to laboratories and industries worldwide.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sigma-Aldrich Corporation canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T18768401 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sigma-Aldrich Corporation Context triple: [Alfred Bader, associatedWith, Sigma-Aldrich Corporation]
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A.
Thermo Fisher Scientific
Thermo Fisher Scientific is a leading American biotechnology and laboratory equipment company that provides scientific instruments, reagents, and services to research, healthcare, and industrial customers worldwide.
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B.
MilliporeSigma
MilliporeSigma is the U.S. and Canada life science business of Merck KGaA, Darmstadt, Germany, providing laboratory chemicals, equipment, and services to research, pharmaceutical, and biotech customers.
-
C.
Corning Life Sciences
Corning Life Sciences is a division of Corning that develops and manufactures laboratory consumables and equipment used in cell culture, genomics, drug discovery, and other life science research applications.
-
D.
Danaher Corporation
Danaher Corporation is a diversified global science and technology conglomerate known for its portfolio of life sciences, diagnostics, and industrial solutions businesses.
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E.
Lonza
Lonza is a global Swiss-based life sciences company specializing in pharmaceutical, biotech, and nutrition products and services, particularly in contract development and manufacturing.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sigma-Aldrich Corporation Target entity description: Sigma-Aldrich Corporation is a major global chemical and life science company known for supplying research, specialty, and fine chemicals to laboratories and industries worldwide.
-
A.
Thermo Fisher Scientific
Thermo Fisher Scientific is a leading American biotechnology and laboratory equipment company that provides scientific instruments, reagents, and services to research, healthcare, and industrial customers worldwide.
-
B.
MilliporeSigma
MilliporeSigma is the U.S. and Canada life science business of Merck KGaA, Darmstadt, Germany, providing laboratory chemicals, equipment, and services to research, pharmaceutical, and biotech customers.
-
C.
Corning Life Sciences
Corning Life Sciences is a division of Corning that develops and manufactures laboratory consumables and equipment used in cell culture, genomics, drug discovery, and other life science research applications.
-
D.
Danaher Corporation
Danaher Corporation is a diversified global science and technology conglomerate known for its portfolio of life sciences, diagnostics, and industrial solutions businesses.
-
E.
Lonza
Lonza is a global Swiss-based life sciences company specializing in pharmaceutical, biotech, and nutrition products and services, particularly in contract development and manufacturing.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.