Cathegories - 1) Research Standards
Phytochem reference substances
The Phytochem® reference substances are classified in 3 groups:
1) Research Standards
Phytochem Research Standards are Quality Standards used for R & D. The
documentation is elaborated in English as Identity Standard Data File
(IDF–Format) with about 15 pages.
Research Standards contain 3 types of data:
a) Basic Compound Data
Physical and chemical data, formulas, appearance, stability, solubility, storage
conditions and literature references.
b) Evidence of Identity proof
This derivated secondary Standard is characterized by means of the characteristic
UV – spectrum and the melting point. The analytical raw data are attached.
c) Purity of compound
The purity of the Research Standards is defined by selective HPLC analysis
and checked with specific TLC methods whereby the presence of other difficult
detectable impurities can be discovered. The documentation contains chromatograms,
certificate of analysis and safety data sheet.