The first is ammonium nitrate-superphosphate-potassium chloride: suitable for the production of low-concentration BB fertilizers, promotes the processing of superphosphate and organic matter, trace elements into particles, and compounding with ammonium nitrate and potassium chloride particle fertilizers.
The second is ammonium chloride - superphosphate - potassium chloride: suitable for the production of low-concentration BB fertilizers, ammonium chloride instead of ammonium nitrate, can reduce costs. This compatibility is generally used in paddy fields.
The third type is urea - superphosphate - potassium chloride: suitable for the production of low, medium and high concentrations of BB fertilizer.
The fourth type is nitrophosphate - potassium chloride: suitable for the production of medium and high concentrations of Pengfei, nitrate phosphate fertilizer is a granular fertilizer, containing N, P205 each 20 percent, after mixing the physical and chemical properties are better, but less raw materials of phosphorus nitrate.
The fifth kind of urea—ammonium phosphate—potassium chloride: suitable for the production of high-concentration BB fertilizers, with good granularity and shelf-resistance, is widely used abroad.
1.Good safety of gelatin-free.The first lyophilized Varicella Vaccine, containing no gelatin from animals, invented and produced in China. Getting rid of gelatin from varicella vaccine can significantly decrease the ratio of anaphylaxis incidence .
2.Long validity period by good stability. The first approved varicella vaccine with 36 months of validity period in the world. Adopting 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 eff
icacy. It`s documented that compared with the varicella vaccine of low titer, high titer vaccine can reduce breakthrough cases by nearly 75% in vaccination. Of all released batches of Varicella Vaccine from BCHT, the titers are not less than 10000 PFU/dose tested by National Institutes for Food and Drug Control.
Varicella Vaccine(Live)
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