 |
Recommended Results |
| |
|
|
| |
产品型录 |
共1 笔 产品 |
|
| |
|
|
|
|
|
Molecular Sieve type 3A is an alkali metal alumino-silicate; it is the potassium form of the type A crystal structure. Type 3A has an effective pore opening of about 3 angstroms (0.3nm). It adsorbs molecules with effective diameters smaller ...
|
|
|
|
|
