EDQM reference standards.

European Pharmacopoeia chemical reference substances (CRS), biological reference preparations (BRP) and herbal reference standards (HRS) established by the EDQM: substances for identification and assay, impurities, mixtures for peak identification and system suitability. Every standard is linked to the family of its active ingredient.

Pharmaceutical analytical standards Food/environmental analytical standards Molecular Biology Microbiology Fine chemicals Labware and consumables

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Fipronil CRS

Reference substance

EDQM code: Y0001968
Family: Fipronil
Corresponds to: Fipronil

Fipronil for system suitability CRS

For system suitability

EDQM code: Y0001990
Family: Fipronil

Flavoxate hydrochloride CRS

Reference substance

EDQM code: Y0000736
Family: Flavoxate
Corresponds to: Flavoxate Hydrochloride

Flavoxate impurity A CRS

Impurity

EDQM code: Y0000737
Family: Flavoxate
Corresponds to: Flavoxate EP Impurity A

Flavoxate impurity B CRS

Impurity

EDQM code: Y0000738
Family: Flavoxate
Corresponds to: Flavoxate Hydrochloride EP Impurity B

Flecainide acetate CRS

Reference substance

EDQM code: F0120000
Family: Flecainide
Corresponds to: Flecainide Acetate

Flecainide for system suitability CRS

For system suitability

EDQM code: Y0001274
Family: Flecainide

Flecainide impurity A CRS

Impurity

EDQM code: F0120005
Family: Flecainide
Corresponds to: Flecainide EP Impurity A

Flecainide impurity B CRS

Impurity

EDQM code: F0120010
Family: Flecainide
Corresponds to: Flecainide EP Impurity B

Fleeceflower root HRS

Herbal reference standard

EDQM code: Y0001606
Family: Fleeceflower root HRS

Frequently asked questions

What is the difference between an EDQM standard and a secondary standard?

The EDQM standard is the official primary standard of the European Pharmacopoeia, the one named in the monograph. A secondary standard, like ours with certificate of analysis, is fully characterised and can be qualified against the primary: it suits routine use and costs less.

Does the EDQM standard come with a certificate of analysis?

No: EDQM standards have no certificate of analysis like commercial standards. They come with a leaflet stating the intended use and, where needed, the assigned content; batch validity is checked on the EDQM website.

How long does delivery take?

We give you availability and delivery time with the quote, within 24 hours of your request.