USD $5.00-10.00 / Gram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
best service:
1.sticking to such policy of quality first, customer first;
2.honest business as number one priority, and work for meeting your demands.
3.with the newest quality, and best service.
5.the most strict management system in this field.
test item |
analysis specification |
result |
description |
yellow crystalline power |
complies |
solubility |
as stipulated |
complies |
melting point |
178.0~184.0c |
179.5~181.0c |
loss on drying |
0.5% |
<0.1% |
sulphated ash |
0.30% |
<0.1% |
heavy metals |
20ppm |
<20ppm |
assay(hplc) |
98.0% |
99.1% |
conclusion |
complies with enterprise standard. |