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

Results 281-290 of 2,794

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Biotin CRS

Reference substance

EDQM code: B1116000
Family: Biotin
Corresponds to: Biotin

Biotin for system suitability CRS

For system suitability

EDQM code: Y0001978
Family: Biotin

Biperiden hydrochloride CRS

Reference substance

EDQM code: B1120000
Family: Biperiden
Corresponds to: Biperiden Hydrochloride

Biperiden impurity A CRS

Impurity

EDQM code: B1121000
Family: Biperiden
Corresponds to: Biperiden EP Impurity A

Bisacodyl CRS

Reference substance

EDQM code: B1140000
Family: Bisacodyl
Corresponds to: Bisacodyl

Bisacodyl for peak identification CRS

For peak identification

EDQM code: Y0000608
Family: Bisacodyl

Bisacodyl for system suitability A CRS

For system suitability

EDQM code: Y0002272
Family: Bisacodyl

Bisoprolol for peak identification CRS

For peak identification

EDQM code: Y0000877
Family: Bisoprolol

Bisoprolol for system suitability CRS

For system suitability

EDQM code: Y0000813
Family: Bisoprolol

Bisoprolol fumarate CRS

Reference substance

EDQM code: Y0000812
Family: Bisoprolol
Corresponds to: Bisoprolol Fumarate

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.