Rhodiola rosea extract

DESCRIPTION: 　 APPEARANCE REDDISH BROWN POWDER ODOR CHARACTERISTIC TASTE ASTRINGENT COUNTRY OF ORIGIN CHINA PARTICLE SIZE 98% THROUGH 100 MESH BULK DENSITY 0.20～0.35G/ML TAPPED DENSITY 0.35～0.50G/ML PLANT PART USED ROOT CHEMICAL TESTS: ROSAVIN (HPLC) ≥3.4% SALIDROSIDE(HPLC) ≥2.2% EXTRACT SOLVENTS ETHANOL & WATER ETHYL ACETATE NON-DETECTIVE ACETONE NON-DETECTIVE N-BUTANOL NON-DETECTIVE CHOLOROFORM NON-DETECTIVE TOLUENE NON-DETECTIVE LOSS ON DRYING < 5.0% ASH < 5.0% ARSENIC(As) <2PPM LEAD(Pb) <2PPM MERCURY(Hg) <2PPM PESTICIDE RESIDUE (GC) NON-DETECTIVE MICROBIOLOGICAL TEST TOTAL PLATE COUNT <1000CFU/G YEAST AND MOLD <100 CFU/G SALMONELLA NEGATIVE E.COLI NEGATIVE