) Calculate the percentage (%) (v/v) of the ethanol content of the test product at 20°C . Calculate according to the following formula .
Safety inspection of traditional Chinese medicine injections (5)
Time of Update: 2022-06-24
10ug/kg reference substance diluent dosage (ds), inject into the animal through an intravenous cannula, and immediately inject an appropriate volume of normal saline into the body, and record the blood pressure drop curve .
Time limit inspection method for disintegration of traditional Chinese medicine preparations (General Rule 0921)
Time of Update: 2022-06-24
Each tablet should not have cracks, disintegration or softening; then take out the hanging basket and wash it with a small amount of water , Add 1 baffle to each tube, and then check in phosphate buffer (pH 6.
Safety inspection of traditional Chinese medicine injections (2)
Time of Update: 2022-06-24
A certain amount of the test solution is injected into the guinea pigs, and the test solution is injected intravenously after a certain period of time to attack, and observe the animal's allergic reaction.
Determination of softening point of traditional Chinese medicine plaster (General Rule 2102)
Time of Update: 2022-06-24
the specified conditions, that is, the temperature at which the plaster falls by 25mm due to heat is measured according to the following method . It is used to detect the oldness and tenderness
Safety inspection of traditional Chinese medicine injections (1)
Time of Update: 2022-06-24
preparation. Add 2% red blood cell suspension, 0. 9% sodium chloride solution, and distilled water in sequence , and mix well
Safety inspection of traditional Chinese medicine injections (4)
Time of Update: 2022-06-24
5. Judgment of Results(1) Non-biological products: Unless otherwise specified, all mice shall not die within 48 hours after administration, and those without death shall be judged to meet the requirements .
Safety inspection of traditional Chinese medicine injections (3)
Time of Update: 2022-06-24
(3) Repeated use of domestic rabbits1) The test product is judged to be a domestic rabbit that meets the requirements, and it should be rested for at least 2 days before it can be used in the next experiment .
Method for checking the amount of methanol in traditional Chinese medicine preparations (general rule 0871)
Time of Update: 2022-06-24
polysiloxane as the fixed liquid capillary column (select large-diameter, thick liquid film chromatographic column, The recommended specification is 30m×0. 53mm×3. 00um); the starting temperature is 40°C, maintain for 2 minutes, heat up
Detection of DTT and DTTox in medicines by high performance liquid chromatography
Time of Update: 2022-06-24
used high performance liquid chromatography to simultaneously detect DTT and DTTox in drugs .
Inspection Method for Minimum Loading Quantity of Traditional Chinese Medicine Preparations (General Rules 0942) (1)
Time of Update: 2022-06-23
tool). The volume to be measured should be at least 40% of its rated volume). After the viscous liquid is poured out, unless otherwise specified, invert the container for 15 minutes and try to empty it out
Sub-packaging and supply of Chinese medicine reference materials-supply and distribution
Time of Update: 2022-06-22
2. Relevant units shall be responsible for the quality changes of national drug standard materials due to improper storage, transportation and use of secondary supply units or users .
Stability monitoring of Chinese medicine reference materials
Time of Update: 2022-06-22
For example, the chemical reference substance of traditional Chinese medicine for content determination should first consider the changes in moisture and impurities that will affect the fixed value .
Sub-packaging and supply of Chinese medicine reference materials-sub-packaging, packaging and storage
Time of Update: 2022-06-22
2. Packaging requirements(1) Packaging of Chinese medicine reference materialsIt is suitable for the quality of pharmaceutical standard materials, and is convenient for storage, transportation and use .
Technical requirements for development and calibration of Chinese medicine reference materials (2)
Time of Update: 2022-06-22
, pulverized raw materials, finished products and other physical and chemical calibration . >(1) Investigation on the acceptance of drug standards>
How to troubleshoot the problems of the integrated medicine refrigeration and heating cycle machine
Time of Update: 2022-06-20
First check the low-temperature stage compressors of the two sets of refrigeration units.
New rheumatism medicine is here!
Time of Update: 2022-06-20
On April 6, the China National Medical Products Administration has approved upatinib for active psoriatic arthritis (PsA) in patients with poor response or intolerance to one or more disease-modifying antirheumatic drugs (DMARDs).
The technological process of medicine low temperature heating unit
Time of Update: 2022-06-18
The heat transfer medium of the whole circulation system of the medical low temperature heating unit is a fully closed circulation.