FIHLELA Setifikeiti sa UV Absorber UV 326 Powder Cas 3896-11-5
Re sebetsana le phepelo ea li-Absorbers tsa UV, li-stabilizers tse bobebe, li-antioxidants, li-optical brightening agents, dyestuffs, li-intermediates tsa meriana le lik'hemik'hale tse ling tse ntle, tse nang le tlhahiso e le 'ngoe, resea ...