St John's Wort P.E.

St John's Wort P.E.

Delivery term:The date of payment from buyers deliver within days

Price:

Negotiable

minimum:

Total supply:

Delivery term:

The date of payment from buyers deliver within days

seat:

Jiangsu

Validity to:

Long-term effective

Last update:

2017-09-13 08:18

Browse the number:

216

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Specifications

St John's Wort P.E.

purity quotient:0.3%

form:powder..

with good price and excellent quality...

St John's Wort P.E.

Quality Standard
Test Items	Methed	Result
Physical
Appearance	Visual	Dark Brown powder
Mesh	80 Mesh Screen	100% through 80 mesh
Chemical
Hypericin	By UV	0.32%
Lose on drying	5g/105°C/2h	3.62%
Residue on ignition	YB/T 5082-2005	4.30%
Pb	Atomic Absorption	<1.0mg/kg
As	Atomic Absorption	<1.0mg/kg
Microbiological (Culture Medium Method)
Total Plate Count	<1000cfu/g	Conform
Yeast&Mold	<100cfu/g	Conform
E.Coli	Negative	Conform
Salmonella	Negative	Conform

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