Specification: Vitexin5%  / agnuside 0.5%

Assay: COA
 

Analysis Item	Specification	Result	Test Method
Active Ingredeints
Assay               Vitexin	≥5%	5.19%	HPLC
Physical Control
Identification	Positive	Complies	TLC
Appearance	Fine Brown Powder	Complies	Visual
Odor	Characteristic	Complies	Organoleptic
Taste	Characteristic	Complies	Organoleptic
Sieve Analysis	80 mesh	Complies	80 Mesh Screen
Sulphated ash	<5.0%	3.12%	2g / 525oC /5hrs
Loss on Drying	<5.0%	3.64%	5g / 105oC /5hrs
Chemical Control
Solvent Residue	<10ppm	Complies
Arsenic (As)	NMT 2ppm	Complies	Atomic Absorption
Cadmium(Cd)	NMT 1ppm	Complies	Atomic Absorption
Lead (Pb)	NMT 2ppm	Complies	Atomic Absorption
Heavy Metals	10ppm Max	Complies	Atomic Absorption
Pesticides Residues	10ppb	Negative	Gas Chromatography
Microbiological Control
Total Plate Count	1000cfu/g Max	270cfu/g
Yeast & Mold	100cfu/g Max	40cfu/g
E.Coli	Negative	Negative
Staphylococcus	Negative	Complies
Aflatoxins	NMT 0.2ppb	Negative	HPLC
Salmonella	Negative	Negative
Packing and Storage
Packing	25kg/drum , Packing in paper-drums and two plastic-bags inside.
Storage	Store in a well-closed container away from moisture.
Shelf Life	2 years if sealed and store away from direct sun light.