About Mr.Takahashi's additional labo test that I explaind to you yesterday, I add below comments of Mr.Takahashi.
1. Last flow after treated by AC, Filtration is Paper Filtration in this time.
2. Last sample after AC treated, need 20g. But he will change or not,
After we will get the results, he will consider again.
3. All sample, need concentration as the flow sheet mentioned.
After concentration each samples, please keep in refrigerator.
And then, send by DHL (room temp).