PHAST provides reference standards (primary / working standards, Pharmacopoeia standards) for precise content determination used in the pharmaceutical drug manufacturing processes. PHAST offers more than 7,000 reference standards of reputable manufacturers. That extensive range of Reference Standards makes your daily routine lab work easy:

  • USP Reference Standards
  • EDQM Reference Standards / European Pharmacopoeia (Ph.Eur./EP)
    1. ISA Standards (WHO)
    2. ICRS Standards (WHO)
  • BPCRS Reference Standards / British Pharmacopoeia (BP)

More information about the PHAST Reference Standards product range you will get under or contact us under e-mail: or by phone number: +49 6841 9242-0. You will also get the current catalogue as PDF-file.

For orders please use the PHAST Reference Standards order form: download
Please fill in and save the electronic form and send it by E-mail to:

Commitment/revocation clause
The execution of the service commissioned by the customer to supply Reference Standards / Controlled Substances is always based on the General Terms of Business of PHAST GmbH, which you will find at and The supply agreement for Reference Standards / Controlled Substances concluded with PHAST GmbH is a purchase contract between merchants. In the case of non-acceptance or cancellation of the order, we reserve the right to demand compensation. By accepting the bid or commissioning, German law shall be deemed accepted and agreed. This also applies to the sale of Reference Standards / Controlled Substances abroad.