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ORGANIC food grade Quercetin yellow powder Dihydrate Sophora Japonica Extract 95% 98% for supplement

Availability:
  • food grade

  • SUNWAY

  • Other


Test Description
Standard
Results
Methods
Appearance
Yellow powder
Conforms
Visual method
Identification
IR
Conforms
IR
Odor
None to slight
Conforms
Smell
Particle size
100%Through 80 mesh
Conforms
CP2020
Heavy metals
≤l0ppm
< 10ppm
Colorimetry
AS
≤1ppm
< 1ppm
AAS
Hg
≤0.1ppm
<0.1ppm
AAS
Pb
≤1ppm
< 1ppm
AAS
Cd
≤1ppm
< 1ppm
AAS
Sulfate
≤0.1%
<0.1%
CP2020
Reducing sugar
Negative
Negative
GS
Water
≤12.0%
9.0%
KF
Sulphated ashes
≤0.2%
0.05%
CP2020
Assay(on dry product)
≥98.0%
≥95.0%
99.9%
95.4%
UV method
HPLC method
Microbiological
-- Bacteria
-- Yeast & Mould
-- Salmonella
-- Escherichia coli
-- Staphylococcus aureus

≤1000cfu/g
≤l00cfu/g
Negative
Negative
Negative

< 10cfu/g
< 10cfu/g
Negative
Negative
Negative


CP2020
This product is tested according to in-house standard and the results meet the specifications.
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profile
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