Dr. Ehrenstorfer GmbH

More than 40 years production and distribution of analytical standards, reference materials, environmental standards for residue analysis and environmental analysis.
Worldwide distribution
Pesticides and pesticide metabolites
PAH, PBB, PCB, Phenol, Volatiles, Semi-Volatiles and other potential pollutants like azodyes, toxaphen single congeners, optical active enantiomers, explosives, polycyclic musk compounds, epa method mixes, stable isotope labelled chemicals like deuterated compounds, 13C labelled compounds
In neat form, as individual solutions (10 and 100 mg/L) and in mixes
Standards for EPA methods
Produced strictly under ISO 9001 quality standards
All our certificates are signed originally to enable full traceability of our documents
Custom designed mixes according to your requirements with Certificate and ISO 9001
We synthetise stable isotope labelled and unlabelled chemicals and metabolites
The specialized library of mass spectra with more than 1500 spectra including pesticides, pesticide metabolites, PAH, PBB, PCB explosives and other environmental important chemical compounds are listed in our ms library
Technical support is free of charge

 

www.analytical-standards.com

Ehrenstorfer