● Made in China, using own planted raw material to make premium products
● Fast lead times
● 9 – step quality control process
● Highly experienced operations and quality assurance staff
● Stringent in-house testing standards
● Warehouse both in USA and China, fast response
|
Analysis |
Specification |
Results |
Method |
|
Assay（Salicin） |
≥15.0% |
16.72% |
HPLC |
|
Appearance |
Brown yellow power |
Complies |
Visual |
|
Odor |
Characteristic |
Complies |
Organoleptic |
|
Taste |
Characteristic |
Complies |
Organoleptic |
|
Sieve Size |
90% pass 80mesh |
Complies |
Complies |
|
Loss on drying |
≤5.0% |
2.91% |
CP2015 |
|
Sulphated ashes |
≤30.0% |
26.62% |
CP2015 |
|
Heavy Metals |
|||
|
Total |
≤20ppm |
Complies |
CP2015 |
|
Pb |
≤2ppm |
Complies |
ICP-MS |
|
As |
≤2ppm |
Complies |
ICP-MS |
|
Cd |
≤1ppm |
Complies |
ICP-MS |
|
Hg |
≤0.1ppm |
Complies |
ICP-MS |
|
Microbiological Control |
|||
|
Total Plate Count |
NMT1000cfu/g |
Complies |
CP2015 |
|
Yeast & Mold |
NMT100cfu/g |
Complies |
CP2015 |
|
E.Coli |
Negative |
Complies |
CP2015 |