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Dr. Ehrenstorfer
Dr. Ehrenstorfer GmbH is specialized in high purity analytical standards used as reference materials in residue analysis and environmental analysis such as pesticides, metabolites, PAH, PBB, PCB, explosives.
More than 35 years production and distribution of analytical standards, reference materials, environmental standards for residue analysis and environmental analysis.
Pesticides, Pesticide Metabolites, PAH, PBB, PCB, Deuterated Compounds, 13C Labelled Compounds
Please contact us for more information.

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