exported to many countries. for feeding and fertilizer
CERTIFICATE OF ANALYSIS
Product Name:MET-Zn | Quantity:500kgs | Batch No:20100706 |
Producing date:2010.07.06 | Sampling date:2010.07.06 | Send out date:2010.07.06 |
Reference standard: Feed-grade | Expiry date:2012.07.8 | Packing: 25kg/bag |
Item | Specifications | Results |
Colour Appearance | Light whit powder | Light whit powder |
MET content ( C6H12N2 Zn ) ,% | ≥40 | 41.5 |
Organic Zinc content(Zn) | ≥15 | 15.2 |
Loss on drying,% (100~105°C) max | ≤5 | ≤5 |
As ,mg/kg | ≤5 | ≤3 |
Pb,mg/kg | ≤10 | ≤5 |
Fineness (Mesh) ,% mix | ≤20 | ≤10 |
Conclusion: The product meets the requirements of feed-grade. | ||
Operator: jiang yin Checker: zhen xiaofeng
