Specification: 85% Baicalin HPLC

Assay: COA

 

Analysis Item	Specification	Result	Test Method
Active Ingredeints
Assay	Baicalin≥95%	98.00%
Physical Control
Identification	Positive	Complies	TLC
Appearance	Light Yellow Fine Powder	Complies	Visual
Odor	Characteristic	Complies	Organoleptic
Taste	Characteristic	Complies	Organoleptic
Sieve Analysis	100% pass 80 mesh	Complies	80 Mesh Screen
Bulk Density	50-60g/100ml	52.6g/100ml
Moisture	3% Max	2.20%	5g/105oC/5hrs
Ash	5% Max	2.15%	2g/525oC/5hrs
Chemical Control
Solvents Resides	0.01% Max	Complies
Arsenic (As)	NMT 0.5ppm	Complies	Atomic Absorption
Cadmium(Cd)	NMT0.05ppm	Complies	Atomic Absorption
Lead (Pb)	NMT 0.5ppm	Complies	Atomic Absorption
Heavy Metals	10ppm Max	Complies	Atomic Absorption
Pesticides Residues	NMT 1ppm	Complies	Gas Chromatography
Microbiological Control
Total Plate Count	1000cfu/g Max	30cfu/g	AOAC
P.aeruginosa	Negative	Complies	AOAC
S. aureus	Negative	Complies	AOAC
Salmonella	Negative	Complies	AOAC
Yeast & Mold	100cfu/g Max	10cfu/g	AOAC
E.Coli	Negative	Negative	AOAC
Staphylococcus	Negative	Complies	AOAC
Aflatoxins	NMT 0.2ppb	Negative	HPLC
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.