chemical composition Aristolochiae root contains volatile oil, its main component is aristophanes, and contains aristolochic acid, allantoin, green woody acid, magnoflorine, arbutin, and propanol. 1. Aristolochic root contains aristolochic acid AB, C7-hydroxyaristolochic acid A, 7-methoxyaristolochic acid A, horse Aristolochic acid C-6-methyl ether, Aristolochic acid A methyl ester, Aristolochic acid D-6 Aristolochic acid D-6 -Nethyl ether), N-hexose glycosides of aristololactam, debilic acid and allantoin, etc. The underground part (ie, the root tuber) contains 9 aristolane type sesguiterpenes and 3-oxo aristolones (oxoishwarane), tetrandrine, and rotenorine ( Cyclanoline). 2. Northern aristolochia root contains allantoin, aristolochic acid A, E, magnoflorine, β-sitosterol and saucosterol. In addition, it also contains 4,5-dioxodehydroasimilobine and lysicamine. After the collection of pathogenic bacteria specimens, the disposable sampling cotton Swab should be completely inserted into the preservation solution to maximize the retention of pathogenic bacteria.
It is forbidden to use products with damaged packaging and expired expiration dates to prevent contamination.
Flexible combination: the number and type of swabs and sampling tubes can be combined arbitrarily.
Wide range of uses: It can be used for the collection, transportation and storage of new coronavirus, respiratory virus, hand, foot and mouth virus and other specimens.
Disposable Virus Sampler,Nasal Virus Sampler Throat Swab,Plastic Transport Tube For Saliva Collection,Viral Transport Tube With Swab Jiangsu HXRT MD Co.,Ltd , https://www.jshxrtmed.com
The collected specimens must be fresh and sent for inspection in time to avoid the death of pathogenic bacteria.
Excellent quality: It has been verified by many medical institutions that the virus can still be detected after being stored in the preservation solution for 7 days at room temperature.
Easy to distinguish: the inactivated and non-inactivated preservation solutions are pink, which can effectively avoid sample addition confusion.
Aoki Chemical Composition