TEST ITEM |
STANDARD |
|
I |
II |
|
Humic Acid(dry basis) |
70%min |
60%min |
K2O |
12%min |
10%min |
Moisture |
15%max |
15%max |
PH |
9-11 |
9-11 |
Water soluble |
98% |
98%min |
Partical size |
Flake:1-4mm ; powder:80-120mesh or 350-500mesh |
For Plant
For Soil
Enhance soil ability of Anti-hard water
Packaging & Shipping
1KG alum bag in carton
5KG alum/ paper / PE bag in carton
10KG paper / PE / plastic woven bag
20 / 25KG paper / PE / plastic woven bag
800/1000 KG jumbo bag
Or welcome OEM order