Emodin 518-82-1 Chinese medicine reference substance

&Emodin
Traditional Chinese medicine reference substance
>Jining Tianzhilan Biological
%
Supplied by manufacturers, focusing on the research and development and production of high-purity natural drug monomers, it is a scientific and technological technology enterprise. Main business: Traditional Chinese medicine reference materials and plant standard materials. Welcome to call the manufacturer for consultation!
>
>Emodin
TCM reference substance
Jining Tianzhilan Biotech’s professional customer service team is your professional scientific research assistant! We will do our best to provide you with technical support. Welcome to call the manufacturer for consultation!
>.
Standard product packaging:
,
,
, etc.
>.
Standard product purity:
%%< br/>Above
>.
All products are re-inspected before leaving the warehouse. Direct sales from the manufacturer: emodin
Traditional Chinese medicine reference substance
>.
How much should the standard be used? However, it is strictly forbidden to pour the removed standards back into the original bottles.
>.
Storage period of standard products: generally follow the specified storage period of standard products
>Emodin
TCM reference substance
>Angelica lactone
/>Traditional Chinese medicine reference substance
>Catechin
(+)
Catechin, catechol, catechin, catechol, hydroxyflavone, cianitol, right Catechin, catechin
(+)
Catechin, catechol, catechin, catechol, oxyflavone, cianitol, dextrocatechol, Catechin
Traditional Chinese medicine reference substance
>Triptolide
Traditional Chinese medicine reference substance
>Yangchuanxionglide
Chinese medicine reference substance
>Emodin< br/>Traditional Chinese medicine reference substances
>
Purchase of standard substances (reference substances)
>
When purchasing, you should pay attention to the molecular formula, molecular weight and structural formula, standard substances (reference substances) Coding to avoid mistaken purchases.
>
After purchasing standards and controls, check that the outer packaging is intact, the seals are tight, and the labels are intact and clear.
>
Different standards and reference materials should be stored in appropriate storage environments and conditions according to their physical and chemical properties and storage requirements, and placed in specified locations.
>
Storage environment: Store in refrigerator. Special varieties require proper storage in strict accordance with prescribed storage conditions.
>
>