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CERTIFICATE OF ANALYSIS
Metribuzin 70% WP/herbicide/African Market
PRODUCT NAME | Metribuzin 70% WP | BATCH NO. | 20170225-1 | |
M.F. DATE | Feb.25, 2017 | TEST DATE | Feb.25, 2017 | |
ITEMS | STANDARDS | RESULTS | ||
Appearance | Loose powder | Qualified | ||
Content of a.i., %(w/w) | ≥ 70.0 | 70.3 | ||
Water,% | ≤ 2.5 | 1.6 | ||
pH | 7.0~9.0 | 8.1 | ||
Suspensibility, % | ≥ 75.0 | 87.0 | ||
Wetting time, S | ≤ 180 | 70 | ||
Wet sieve test (through 44μm sieve), % | ≥ 98 | 99 | ||
CONCLUSION | Qualified | |||