1.Viscosity from 3000 to 45,000 2. Particle size:40--200 mesh 3.Guaranteed quality from source ... :1)Glucomannan content: 65%-95% 2)Particle size:40--120 mesh 3)Viscocity:3000--45000mpa.s 4)Certification ... , 16,000mPas, 10,000mPas, 8,000mPas C. Size: 40-100meshD. SO2≤1g/kg, Pb≤0.6mg/kg, As≤ ... . Glucomannan: 95%, 90%, 85%,75%B. Viscosity: 45,000mPs-40,000mPas, 40,000mPas, 36,000mPas, 36,000-16,000mPas, C. ...