HANGZHOU CLAKE BIOTECH CO.,LTD
Premium Supplier Enterprise Certification
- Premium
Supplier - 5th
years
Premium Supplier Enterprise Certification
Product Certification&
Enterprise Certification
Country: 
China (Mainland)
Business Type:Trading Company
Tel: 86-571-87750367
Mobile: 86-18268089214
Tel: 86-571-87750367
Fax:
URL: http://www.clakebiotech.com
Province/state: zhejiang
City: hangzhou
Street: RUIBO INTERNATIONAL ,HANGZHOU ,CHINA
MaxCard:
1. GMP AVALIABLE ;
2. IN STOCK
3. FAST REPLY
QUALIFED ; EFFICIENCY; RESPONSIBLE
|
No. |
Test items |
Specification and Standards |
Results |
|
1. |
Appearance |
Amorphous Powder |
Conforms |
|
2. |
Colour |
Yellowish-Brown |
Conforms |
|
3. |
Odour |
Slight, Specific |
Conforms |
|
4. |
Solubility |
||
|
- in Water |
Practically Insoluble |
Conforms |
|
|
- in Methanol and Acetone |
Soluble |
Conforms |
|
|
5. |
Identification |
||
|
- TLC |
To Comply with The Test |
Conforms |
|
|
- HPLC |
To Comply with The Test |
Conforms |
|
|
6. |
Sulphated Ash |
NMT0.5% |
Conforms |
|
7. |
Heavy metals |
NMT 10 PPM |
Conforms |
|
8. |
Loss On Drying (2 Hours ，105 ℃) |
NMT 5.0% |
1.46% |
|
9. |
Powder size |
80Mesh, NLT95% |
Conforms |
|
10. |
Assay of Total Silymarin by UV |
Min 80% |
80.47% |
|
11. |
Residual Solvents (Extract Solvent-Acetone) |
|
|
|
- Acetone |
NMT 5000 PPM |
Conforms |
|
|
- N-Hexane |
NMT 290 PPM |
Conforms |
|
|
12. |
Microbiological Quality (Total viable aerobic count) |
|
|
|
- bacteria, not more than |
103cfu/g |
10 cfu/g |
|
|
- moulds and yeasts, enterobacterial not more than |
102cfu/g |
10 cfu/g |
|
|
-Salmonella species and Escherichia coli. |
Absence |
Conforms |
|
|
13. |
Storage :Preserve in tight, lightresistant containers, in a cool place. |
||
|
14. |
Result:PASS |
||