Quality check Specification of the WITEGA products

Delivery of all products and reference substances
   with substance data sheet (analysis certificate)
Purity normally > 99%
Isotope enrichment normally > 98%
NMR spectra and HPLC chromatogram by request
Material safety data sheets by request

DQS certified according to:
DIN EN ISO 9001: 2015
Reg.-Nr. 102867 QM15

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