- Model Number:
- Min.Order Quantity:
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Specification of Ammonium chloride :
|Item||National Standard||Analysis Result|
|Nh4CL content (on dry basis),%≥||99.5||99.51|
|Remnant of combustion%≤||0.4||0.22|
|Heavy metal (as Pb) content,%||0.0005||0.0005|
Q1: Have your product quality been approved by third party?
Yes,all products are strictly tested by our QC,and approved by third party like SGS.So we can gurantee the good quality.
Q2: Do you accept sample order?
Yes,we accept small order from 20g,200g and 2kg for your evaluation quality of our goods.
Q3: Is free samples avalibale?
Yes,free sample could be provided,but shipping cost will be paid by customers.
Q4: How long will you deliver the goods on board ?
within ten days after order confirmation.