PVP K90 W

Our innovative kollidon, Povidone-Iodine, Povidone iodee can not only meet the current needs of many manufacturing and research customers, but also meet their future needs. Find famous brands' and efficient PVP K90 W with Rainbow. Our factory also provides customized PVP K90 W according to customers' requirement. And the free sample for quality checking is also available if you need.