Please enter a search term and select a search method using the drop menus below.

• If you select "contains", all entries containing your search term will be returned.
  • For example, if you enter "toco", both "tocopherol" and "ketoconazole" will be returned.
• If you select "is exactly", the entry that matches exactly your search term will be returned if it exists.

Search a	Substance Name Catalogue Code Monograph Number CAS Registry Number
that	Contains is exactly

You can also download the European Pharmacopoeia daily Reference Standards catalogue.
Please note that you can download the Terms and Conditions of Supply

You may also get a list of the new batches and new products by clicking on New!

You can get CRS withdrawn from sale since 1 year by clicking on Withdrawn