Separating funnel:easily transfer your essential oils into smaller dispensers, no spills, reliable and useful,ceramic buchner funnel
Buchner funnel kit:use the experimental demonstration to let students see the working principle of the funnel clearly and intuitively,funnel for students
Funnel filtering kit:ordinary acid-base has little effect on it and can be used in food utensils,experiment buchner funnel
Funnel for school:selected ceramic material, not easy to deform or break, durable and,petrol funnel
Coffee machine water tank funnel:polished and smooth without barbs, protects your delicate skin and resists corrosion,laboratory tool
