[80ml]
Standard size
? 60ml diameter: 62 mm
? 80ml diameter: 80 mm
? 100ml diameter: 100mm
? 120ml diameter: 120 mm
? 150ml diameter: 150mm
? 200ml diameter: 200mm
? 300ml diameter: 300mm
Use Buchner funnel
? Before use, you need to prepare suction filtration equipment, such as vacuum pump, suction filter bottle, Buchner funnel holder (sealing ring), vacuum tube (rubber tube), filter paper, Buchner funnel, etc.
? First soak the filter paper with water, and then pump to make the filter paper close to the bottom of the funnel to prevent leakage of the filtered material. Pour in the filtrate and turn on the machine for pumping. You can stir a little bit, leaving only the filtered material.
Note:
? Because the products are made of glass, they are easily damaged during transportation.
? Please dont worry, we will pack the product strictly and the damage rate of the package will be less than 2%.
? If you find that the product you received is broken, when you open the package,Please provide us with a picture, and we will resend new item to you again for free.
?? For your information:
1.For the defective products, we provide free replacement or immediate full refund.
2.If you are not satisfied with the ordered product, or have any questions or concerns, please email us, we will reply you in time with in 24 hours!