Description: PGA Properties: Granula, Medical grade, Stable runnability. Color White to brown. IV(Inherent Viscosity) 1.0~1.5(dl/g). Melt Point 220~230(C). Residual Water ≤ 0.1%. Residual Monomer ≤ 2%. Residual Toluene ≤ 890ppm. Tin ≤ 20ppm. Heavy Metal ≤ 10ppm. Sulphated ≤ 0.1%. Batch Size 10-20kg. Certified according to ISO13485, CE certificate and FDA registration. The production process complies with cGMP guidelines. With 1500 Sq. M. 100, 000 Class / ISO Class 8 and 800 Sq. M. 10, 000 Class / ISO Class 7 cleansing workshop and series modern production equipments are furnished, Foryou Medical can promise you products with best quality and most competitive price in China.