New test system
Millipore Corp., of Bedford, Mass., launches its Milliflex-100 Test System that features a non-time consuming operation. It contains ready-to-use, sterile filter funnel units, which combine a 100-ml funnel and a gridded membrane filter in one device. Plus, the unit provides more reliable results. There’s no membrane handling during transfer, thus minimizing the risk of extraneous contamination. Faster filtration means up to twice the surface area of standard 47 mm membranes (depending on filtration system).