standard-substance.com Blog

Reference Substance,standard substance,standard substance export

Home >> standard

what is the standard substance?


Titrant solution has to be standardized - that is, we have to determine its exact concentration. This can be achieved either by dissolving known mass of the substance in known volume of solution, or by titrating sample of a substance of known mass. However, for the standardization procedure to yield precise results weighed substance must meet several criteria. Substances that meet these critera are called standard substances.
...
Publish:admin | Category:Natural standard substance | Commentary:0 | Reference:0 | Browse:

Roles of Genipin

Genipin is a chemical compound found in gardenia fruit extract. It is an aglycone derived from an iridoid glycoside called geniposide present in fruit of Gardenia jasminoides.
...
Publish:admin | Category:Natural standard substance | Commentary:0 | Reference:0 | Browse:
Page:«1»

Powered By standard-substance.com.

Copyright┬ę Bolise Co., Ltd. Email:sales@standard-substance.com All Rights Reserved