CYBER SAVINGS: NIOSH-Approved N99 Masks for less than 60 cents! Get them now!
This filter tube is an essential tool in any laboratory manipulation involving air-sensitive materials. The inner standard taper joints are the same on both sides, perfect for connection to Schlenk flasks such as the AF-0528 and AF-0520. Available in your choice of 14/20 or 24/40 joints, coarse or medium porosity, and 20, 30 or 40 mm diameter.