- stethograph
- 2017-01-02 03:07
- It can be used to recording the waves of the movements of the chest during respiration electronic stethograph
- (USP) Heparin Sodium
- 2017-01-02 03:07
- Heparin Sodium is an acidic mucopolysaccharide containing sulfate class of natural anti-clotting substance.
- Octacosanol
- 2016-12-29 20:49
- Octacosanol is a kind of world-recognized antifatigue substance,extracted from the natural vegetable,Sugar cane wax and