The contents of soap and organic acid in emulsion polymerized styrene-butadiene rubber determined by indicator titration and potentiometric titration in ISO 7781 were compared. The differences between the determination principles and results of the two methods were compared. and the accuracy of the results was investigated by standard addition experiment. The results showed that the r... https://chefesquipmenters.shop/product-category/bread-lame-dough-blades/