Microlab Scientific Double Luer Lock (DLL)Syringe Filters provides a high throughput sample filtration method with innovative connection way (Individual or Assembled). The Membrane filters are available for 33mm syringe filters in 0.2μm and 0.45μm. The range of Membrane including all common membranes, such as Nylon, PTFE, PES, MCE, CA, PVDF