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Determination of water content of Zuojin Wan (water pill)
test record
Balance model: CT225D
Unit: g
Constant weight of empty weighing bottle at 105°C for 5 hours: 18.
Constant weight of empty weighing bottle at 105°C for 1 hour: 18.
Sample processing before sampling: crushing
Sampling amount: 1.
After drying at 105°C, weighing bottle and sample are added and dried for 5 hours: 19.
After drying at 105°C, the weighing bottle is added with the sample weight and dried for 1 hour: 19.
Moisture (%): 7.
Standard stipulation: no more than 9.
Conclusion: meet the regulations
Calculation:
Moisture inspection of flavored Bowa pill (water pill)
test record
Balance model: CT225D
Unit: g
Drying conditions: normal pressure
Drying temperature: 105℃
Constant weight of empty weighing bottle for 5 hours: 18.
Constant weight of empty weighing bottle for 1 hour: 18.
Sample processing before sampling: crushing
Sampling: 1.
After drying, weighing bottle + sample weight and drying for 5 hours: 19.
After drying, weighing bottle + sample weight drying for 1 hour: 19.
Moisture (%): 7.
Standard stipulation: no more than 9.
Conclusion: meet the regulations
Calculation:
2.
Vacuum drying method
Determination of Moisture Content of Shuanghuanglian for Injection (Freeze-dried)
test record
Balance model: CT225D
Unit: g
Drying in an empty weighing bottle in a phosphorus pentoxide vacuum desiccator for 24 hours: 15.
2480
Sampling amount: 0.
5032
After drying, empty weighing bottle and sample weight, phosphorus pentoxide and drying in a vacuum desiccator for 24 hours: 15.
7326
Moisture (%): 3.
7
Standard stipulation: no more than 9.
0%
Conclusion: meet the regulations
Calculation: