Chemical purity reagents shall be selected when preparing common test solutions and cleaning solutions for quantitative or qualitative tests.

Lack of VE can affect muscles, reproduction, nerves and blood vessels, and lead to reproductive system problems. The lack of VE in dogs is also related to the weakened immune response.

Pet vitamins are low molecular organic chemicals necessary for pet physical metabolism, and the demand is very small. In case of lack or excessive consumption of vitamins,