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Determination of Moisture Content of Daochi Pills (Dami Pills)
test record
Balance model: CT225D
Unit: g
Sample processing before sampling: cut into pieces
Sampling amount (g): 15.
Water output (ml): 1.
Calculation:
Moisture (%): 9.
Standard stipulation: no more than 15.
Conclusion: meet the regulations
Determination of Water Content of Yinqiao Jiedu Pills (Concentrated Honey Pills)
test record
Balance model: CT225D
Instrument model: GC-3900
Detector: Thermal Conductivity (TCD
Chromatography workstation: T2000
Chromatographic column: Divinylbenzene -ethylvinylbenzene polymer porous small spherical stainless steel column (column length 3m, inner diameter 3mm)
Carrier gas: high purity nitrogen
Temperature: Column temperature 145℃
Inlet temperature: 200℃
Detector temperature: 200C
Carrier gas flow rate: 30ml per minute
Water Peak Theory Edition: 3462
The number of ethanol peak theoretical editions: 210
The resolution of the two peaks of water and ethanol is: 2.
5 injections of absolute ethanol, the relative standard deviation of the water peak area: 2.
Weight of reference substance (purified water): 0.
The weight of the test product: 1.
Each injection of reference solution and test solution: 1ul
Average water peak area in absolute ethanol: 40755
Average ethanol peak area in absolute ethanol : 4179482
Average total water peak area in the test solution: 146261
Average peak area of ethanol in the test solution: 3765488
Average total water peak area in the control solution: 284033
Average ethanol peak area in the control solution: 383263
Moisture (%): 13.
Standard stipulation: no more than 15.
Conclusion: meet the regulations
Calculation:
Related Links: Determination of Moisture Content of Zuojin Pill (Water Pill), Jiawei Baohe Pill (Water Pill), Shuanghuanglian for Injection (Freeze-dried)