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4,4′-DDD certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

4,4′-DDD

4,4′-DDD certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Synonym(s):

1,1-Dichloro-2,2-bis(4-chlorophenyl)ethane, 4,4′-DDD, TDE

Linear Formula:

(ClC₆H₄)₂CHCHCl₂

CAS Number:

Molecular Weight:

320.04

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pesticides (1)

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Supelco (2)

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35486

4,4′-DDD, PESTANAL^®, analytical standard

CRM43923

4,4′-DDD, certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland