388 d funnels products are offered for sale by suppliers on Alibaba.com, of which utensils accounts for 4%, other lab supplies accounts for 3%, and tea infuser accounts for 1%.
A wide variety of d funnels options are available to you, such as plastic, glass and pp.You can also choose from custom, clear and transparent d funnels,as well as from laboratory, chemical, and home d funnels,And whether d funnels is cn, {2}, or {3}.