We can supply high quality Stevioside with various sprcifications like nomal,Rebaudioside A,Glucosyl Stevioside,Diet sugar. Stevioside Content ≥90%Sweetness ≥250Specific Optical rotation (a)25/D -30~-38Specific Absorbance 1%/1cm ≤0.05Ash ≤0.1%Moisture ≤4Heavy Metal (Pb) ≤0.001%Arsenium (As) ≤0.0001% Exterior White to off-white powder