Description
General description
One unit of SRM 3247 contains five 2 mL ampoules, each consisting of about 1 gram of extract.
SRM 3247_cert
SRM 3247_SDS
Application
The SRM is intended to validate analytical methods for determining flavonoids, terpene lactones, andtoxic elements in Ginkgo biloba extracts and similar matrices. Additionally, it can be utilized to assign values to in-house control materials for quality assurance purposes.
Features and Benefits
Accompanied with NIST- certified mass fraction values for flavonoid aglycones and terpene lactones, and lead in SRM 3247.
Reference values for arsenic and cadmium are also expressed as mass fractions on their dry-mass basis.
The certified value is metrologically traceable to the SI unit of mass fraction, expressed as micrograms per gram.
The NIST certificate is provided with expiration certificate, storage, handling, use,and maintenance instructions.
Other Notes
Certified for the analytes listed below. See certificate for values and more details
Phytochemicals: Bilobalide, Ginkgolide A, Ginkgolide B, Ginkgolide C, Ginkgolide J, Isorhamnetin, Kaempferol, Quercetin, Total Aglycones, Total Terpene Lactones
Trace Elements: Arsenic (As), Cadmium (Cd), Lead (Pb)
Matrix Group: Botanicals
Legal Information
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
