TOKIDNY Plastic Buchner Funnel Lab Filtration Filter with Paper Filtering for Laboratory Chemistry Experiments, Sturdy Pp Material, Medium Size Suitable for School and Industrial Use

TOKIDNY Plastic Buchner Funnel Lab Filtration Filter with Paper Filtering for Laboratory Chemistry Experiments, Sturdy Pp Material, Medium Size Suitable for School and Industrial Use

• Filtration filter: material and fine craftsmanship, durable and sturdy for a long time,funnel chemistry
• Filtering funnel:you will receive two buchner funnels to meet your daily experiment requirements​​,liquid funnel
• Buchner funnel filtering:can be sucked by filter paper or filter cloth, and can withstand high-strength vacuum​,buchner funnel filtration
• Laboratory plastic funnel:it can use vacuum or negative pressure suction to achieve the filtering effect,lab buchner funnel
• Funnel paper filter:fine craftsmanship and fine texture, durable and ​,buchner filtration funnel