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analysis |
specification |
results |
|
assay hplc |
96.5%-101.5% |
99.4% |
|
identification |
positive |
complies |
|
appearance |
fine white powder |
complies |
|
taste |
characteristic |
complies |
|
loss on drying |
≤3.0% |
1.00% |
|
ash |
≤1.5% |
0.16% |
|
heavy metal |
<10ppm |
complies |
|
conclusion |
conform with specification, in-house |
||
storage |
store in cool & dry place. do not freeze. keep away from strong light and heat. |
||
package |
invisible plastic bags and aluminum foil sealed export drum |
||
shelf life |
2 years when properly stored |
for pharmaceutical
analysis |
specification |
results |
|
assay hplc |
96.5%-101.5% |
99.4% |
|
identification |
positive |
complies |
|
appearance |
fine white powder |
complies |
|
taste |
characteristic |
complies |
|
loss on drying |
≤3.0% |
1.00% |
|
ash |
≤1.5% |
0.16% |
|
heavy metal |
<10ppm |
complies |
|
conclusion |
conform with specification, in-house |
||
storage |
store in cool & dry place. do not freeze. keep away from strong light and heat. |
||
package |
invisible plastic bags and aluminum foil sealed export drum |
||
shelf life |
2 years when properly stored |