Ụdị a nwere ike ime dosing na imeju wok. N'ihi na ndị ọkachamara pụrụ iche imewe, n'ihi ya, ọ bụ adabara na fluidic ma ọ bụ ala-fluidity ihe, dị ka condimentm smetic, kọfị ntụ ntụ, siri ike ọṅụṅụ, ọgwụgwọ anụmanụ ọgwụ, dextrose, pharmaceuticals, ntụ ntụ mgbakwunye, talcum ntụ ntụ, ugbo pesticide, dyestuff na na na. .