COA
ITEM |
FAO specification |
RESULT |
Appearance |
Stable liquid, free from visible impurities and lumpish solid |
White liquid |
Content of Alachlor, % |
≥6 |
6 |
Content of Acetochlor, % |
≥9 |
9 |
Content of Atrazine, % |
≥25 |
25 |
Suspensibility of Alachlor, % |
≥70 |
90 |
Suspensibility of Acetochlor, % |
≥70 |
90 |
Suspensibility of Atrazine, % |
≥70 |
90 |
Pourability |
≤5.0 after pouring |
Qualified |
Persistent of foam |
≤25ml after 1min. |
25ml |
pH value |
6.0-9.0 |
8.0 |
Wet sieve test, % |
≥95 pass through 45µm sieve |
98 |
Stability at 54℃ |
Stable |
Qualified |