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| Item | Indicators |
| NaoH Were soluble (dry basis)% | ≥50 |
| Boron content (B20 on dry basis)% | ≥10 |
| Moisture% | ≤5 |
| PH value | 8-9.5 |
| Compressive strength （N） | ≥4 |
Item Indicators Level Commodities Secondary Commodities Qualified product Humic acid (dry basis dollars)% ≥ 70 55 40 Moisture% ≤ 10 15 15 PH value 8.0...
KHm is an inhibitor. This agent can be used to deal with, the deep well drilling operations, add to the drilling fluid through the ion exchange ...
Item Indicators Humic acid on dry basis% ≥50 Magnesium on dry basis% Mg0 ≥8 Total nitrogen on dry basis% ≥2 Moisture% ≤15 Diameter (mm) 2-5 Particle ...
NHA is a non-homogeneity of the aromatic polymer, the appearance of black-brown powder or granular. It needed and plant nitrogen, phosphorus, ...
Humic acid is a polymer of boron chelates, the appearance of black-brown powder or granular, which is required for plant nitrogen, phosphorus element ...
Item Level Commodities Water-soluble humic% dry basis 60-70 Organic matter% 80-90 Fineness (mesh) 60-150 Moisture% 10-35 Alkali-insoluble matter% ≤15...
| Brushes (9) | Farm Machinery Parts (6) |
