Guidance: Vacuum oil filter often appears in the use of the process of oil control failure, sometimes do not have to bother engineers, we can conduct a simple inspection and judgment, which saves time and effort. Because of its working principle, the oil enters the vacuum chamber first to form a mist shape, and then forms a film, so that the contact area in the vacuum is expanded several hundred times. Therefore, in the event of oil control failure, we can first determine from the appearance, whether there is a damaged place, or look at the filter plugging, etc. If you do not ask professionals to view. Varicella Vaccine(Live)
1.Good safety of gelatin-free.The first lyophilized Varicella Vaccine, free of animal gelatin, was invented and produced in China, which can significantly decrease the ratio of anaphylaxis incidence .
2.Long validity period for good stability. The first approved varicella vaccine with 36 months of validity period in the world. The application of BH-2 stabilizer with own IP rights (Chinese patent granted No.: ZL200910138411.6, International patent application No.: PCT/CN2009/001405) greatly enhances the stability of the product and ensures the validity period for 36 months under the storage condition.
3.Better protection with high titer and immune performance. Live Bioproducts Pharmaceutical,Live High Potency Medicine,Live Preventive Pharmaceutical,Varicella Biopharmaceutical Live Changchun BCHT Biotechnology Co. , https://www.ccbcht.net
In order to prevent the vacuum oil filter from being ineffective, we need to make a few simple points in the use process:
1) Check the filter plugging condition.
2) Change the filter element or cleaning in 1 to 3 months without clogging, while emptying the internal viscus oil and washing the inside.
3) Change the filter regularly.
In addition, when working, it is necessary to pay attention not to bring in foreign matter to prevent foreign matter from clogging or affect its normal operation. 
It`s documented that compared with the varicella vaccine of low titer, high titer vaccine can reduce breakthrough cases by nearly 75% in vaccination. Among all released batches of Varicella Vaccine from BCHT, the titer is not less than 10000 PFU/dose tested by National Institutes for Food and Drug Control.
Vacuum oil filter oil control how to do