Medicinal aluminum foil

1, metal, bacteria test, safety and health

Bacteria, mold and many other tests, heavy metals not more than 0.25 parts per million, strict implementation of industry standards to ensure safety and health.

2, heavy experimental checks to ensure chemical stability

Volatiles in the experiment, before and after drying the difference between the quality of the sample does not exceed 4mg; easy oxide experiment, the difference between the two consumption of titration solution does not exceed 1.5ml, to ensure that the chemical stability of aluminum foil.