types of HWI reference standards

For every intended use we offer you the right reference standard:

Standards for research and development (R&D standards)

Our R&D standards are tested using chromatographic and spectroscopic methods and come with a batch-specific certificate of analysis.

Standards for identity and purity testing (ident-purity standards)

Ident-purity standards come with proof of identity, determined chromatographic purity and a batch-specific certificate of analysis.

Standards for assay (assay standards)

We offer assay standards for pharmaceutical quality control as primary reference standards or working standards derived therefrom.

Contact: Simone Schäfer, Sales Reference Standard Services
Email: s.schaefer@hwi-group.de
Phone: +49 7272 7767-16

types HP

We use cookies to optimise the design of our websites. By continuing your visit on the website, you consent to the use of cookies. Find out more about our cookies and how we use them.