Wuhan Yuancheng Technology Development Co., Ltd.

ASSAY(CHROMATOGRAPHY): 97.0%min
DESCRIPTION: COLORLESS/LIGHT YELLOW LIQUID
ROTATION RATIO(20):  1.599-1.604
SPECIFIC GRAVITY: 1.013-1.030
ACIDITY: 0.5%max

[Last Updated: 2008-07-25]

Natural and synthetic

Characters: powder
Color: white
Odour: characteristic
Mesh: 100
Solubility: soluble in ethanol
Loss on drying%: max.1
Sulphated ash: max.0.1
Melting...

[Last Updated: 2008-07-25]

ASSAY  1%~90%
CAS#502-65-8
DESCRIPTION  RUFOUS POWDER
ASH CONTENT  ¡Ü10%
ARSENIDE  ¡Ü5PPM
HEAVY METAL   ¡Ü20PPM
MICROBIOLOGICAL    ¡Ü1000N/G

[Last Updated: 2008-07-25]

Name: White Button Mushroom Extract
Specification: 25% polysaccharides
Package: 25kgs cardboard drum
Country of Origin: China

[Last Updated: 2008-07-25]

ASSAY  50%
CAS#144-68-3
DESCRIPTION  YELLOW POWDER
ASH CONTENT  ¡Ü5%
CUPRUM  ¡Ü0. 0001
ARSENIDE   ¡Ü0. 0001
PLUMBUM   ¡Ü0. 0003
BACTERIA NUMBER
 1G BACTERIA NUMBER ¡Ý1000
STAPHYLOC...

[Last Updated: 2008-07-25]

Assay by uv, anthocyanins¡Ý 3%, 3.31%
Appearance, brown-yellow Fine powder
Odor, Characteristic
Tasted, Characteristic
Particle size, 100% pass 80 mesh

[Last Updated: 2008-07-25]

Ginkgo flavone glycosides24%, Terpene lactones6%

Acid 10ppm max

[Last Updated: 2008-07-25]

Resyeratrol(trans-3, 4, 5-Trihydroxystilbene)
Polygonum cuspidatum Sieb. Et
CAS: 501-36-0
Assay(HPLC): 20%, 50%, 80%, 98%
Appearance: White powder
Loss on drying: 1.0%max
As...

[Last Updated: 2008-07-25]

Nettle Root Extract
3, 4-divanillyltetrahydrofuran: 95%
Appearance: Powder of coffee color
Moisture: ¡Ü5%

[Last Updated: 2008-07-25]

We can supply
Food grade 900,000~1,200,000
Cosmetic grade 1,200,000~1,500,000
Pharma grade 1,500,000~2,000,000
Also, we can supply other standard ,so please contact me for mor...

[Last Updated: 2008-07-25]