|
Recommended Results |
|
|
|
|
产品型录 |
共1 笔 产品 |
|
|
|
|
|
|
Humic Acid Potassium is a high polymer heterogeneous aromatic hydroxyl carboxylic acid salt. It is black powder Soluble in water and is of weak alkalescence. It comprises hydroxyl, carboxylic acid salt and nitro etc. active groups.
Specification: ...
|
|
|