Chemical Name: PHMB Polyhexamethylene biguanidine hydrochloride; Guanidine, Poly(hexamethylene diguanide) hydrochloride....
2015-10-26- 1
Chemical Name: PHMB Polyhexamethylene biguanidine hydrochloride; Guanidine, Poly(hexamethylene diguanide) hydrochloride....
2015-10-26