Ndị na-emegharị pH na-eji ejiji - welie nhazi ihe nrụpụta
United Chemical bụ ọkachamara soplaya nke ịnweta nhazi reagents, na-enye elu-edu pH regulators maka ịnweta nhazi.Our ngwaahịa nwere uru nke ezi pH ukpụhọde na ngwa ngwa nzaghachi, na ọtụtụ-eji na flotation nkewa nke na-abụghị ferrous ọla, oké ọnụ ahịa ọla na ndị ọzọ mineral.















