麻精痘国产入口2023众乐乐_大象传媒满十八勿自动进入_在线观看已满18从此进网站

No.

Index

Top grade

1

Purity /（%）

??≥99.90

2

Moisture/(ppm)

≤8

3

Acidity (in HCL)/(ppm)

≤0.5

4

Residue on Evaporation/（ppm）

≤10.0

5

Appearance

Colorless, not turbid

6

Odor

No smell