1000ml Glass Buchner Funnel with 24/40 Joint & 10mm Hose Adapter - Lab Vacuum Filtration Equipment for Chemistry Experiments, Heat Resistant Scientific Glassware - Perfect for Laboratory, School, and Industrial Use

Buchner funnel,1000ml3# Core Coarse filter, Filtration Pore Diameter:15-40 Micronwith 10mm hose connection,Material: borosilicate glass 3.3,Joints size: 24/40Other Coarse Filters imformation (Order produce Available)1# Coarse Filter:Filtration Pore Diameter is 80-120 Micron2# Coarse Filter:Filtration Pore Diameter is 40-80 Micron3# Coarse Filter:Filtration Pore Diameter is 15-40 Micron4# Coarse Filter:Filtration Pore Diameter is 5-15 Micron5# Coarse Filter:Filtration Pore Diameter is 2-5 Micron6# Coarse Filter:Filtration Pore Diameter is <;2 MicronPack of 1: Lab Buchner Funnels 1000mlLab Buchner Funnels : for professional laboratoryIf for any reason you are not satisfy with this product, please contact us.We also have a variety of lab scientific products, welcome to purchase commodity.Our Sale Service1, We promise to inspect the products carefully before shipment and the products will be properly packaged, However, according to our experience in China, the glass products transported to the customers will have a breakage rate of about 5%, It's just like a magic spell and inevitable. So, when you receive the package, be sure to open it in front of the courier and check it immediately. if there is any damage to the goods, you can take photos and contact us within 24 hours, we will cooperate with you to solve the problem, we are very sorry for this. 2, If your package is lost during transportation, we promise to refund you fully. We are also very sorry for this situation.3, If you are satisfied with our products and services, please leave us a five-star praise, which can help us to do better. Thank you very much!