Specification: 5%Cynarin (UV)
Assay: COA
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Item
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Specifiaction
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Result
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Assay
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Cynarin
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5%
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5.1%
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Physical Tests
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Appearance:
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Fine Powder
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Complies
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Identification
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Must positive
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Complies
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Color
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Deep Brown Powder
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Complies
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Odor
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Characteristic
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Complies
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Taste
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Characteristic
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Complies
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Particle Size
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100% Pass 80 Mesh
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Complies
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Chemical Controls
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Loss On Drying
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5.0%
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3.20%
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Sulphated ash
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5.0%
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3.12%
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Heavy Metals
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≤10 ppm
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Complies
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Arsenic (As)
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< 2PPM
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Complies
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Lead (Pb)
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< 1PPM
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Complies
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Cadmium (Cd)
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< 0.05PPM
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Complies
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Solvents Resides
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0.01% Max
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Complies
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Pesticides Residue
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≤1ppm
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Complies
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Microbiologicals
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Total Plate Count
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≤1000CFU/g
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Complies
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Yeast & mold
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≤100CFU/g
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Complies
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E.coli
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Negative
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Negative
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Salimonella
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Negative
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Negative
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Conclusion Conform with specification
Storage Store in Cool & dry place
Keep away from strong light and heat
Shelf life 2 years when properly stored