roduct: Zinc Sulfate Monohydrate 35%MIN Powder
Manufacturing Date: August. 15
th, 2016
Batch No.: polifar-2016081501
Date of Analysis: August. 17
th, 2016
Expiry Date: August. 14
th, 2018
Packing: 25kg bags
Testing Item | Standard | Result |
Purity | ≥95% | 95.07% |
Zinc(Zn) | ≥35% | 35.58% |
| ≤5PPM | 1.00PPM |
Heavy Metal (Pb) | ≤10PPM | 3.00PPM |
| ≤10PPM | 6.00PPM |
Water Insoluble | ≤0.05% | 0.018% |
Conclusion: The above material complies with enterprises' standard
Thanks®ards,
Janey (General&sales Manager)
POLIFAR GROUP LIMITED T:86-025-83463431
F:86-025-83475209
Moblie:86-13913835421
Add: Room 2705,No.218, Chang'anGuoJi Building ,ZhongShanDongLu, QinHuai District, Nanjing city, China