Description
Technical Parameters
Product Brief Introduction
Product name: Birch Extract, Betulin 98%
Product Specification
|
Item |
Specification |
|
Appearance |
White powder |
|
Moisture |
≤ 3.0% |
|
Ash |
≤ 1.0% |
|
Particle Size |
95% through 80mesh |
|
Heavy Metals |
≤ 10.0ppm |
|
Lead |
≤ 2.0ppm |
|
Arsenic |
≤ 2.0ppm |
|
Cadmium |
≤ 1.0ppm |
|
Mercury |
≤ 1.0ppm |
|
Total Plate Count |
< 1000cfu/g |
|
Yeasts&Molds |
< 100cfu/g |
|
Control Bacterial Species |
Negative |
|
Assay (on dried basis) (HPLC) |
≥ 98.0% |
