Multifunctional Transfer Cap for 3L Wide-Mouth High Efficiency Erlenmeyer Flask, Silicon Tube (100cm 3/16" ID 3/8" OD), Male CPC Connector, Vent Filter (0.22μm 4.5 cm2), Sterile, 1/pk, 4/cs
5L High Efficiency Erlenmeyer Flask with Bi-Directional Transfer Cap ,TPE Tube (90cm 1/4" ID 3/8" OD), Heat seal ,Vent Filter (0.22 μm 13.8cm²),1/pk, 4/cs
5L High Efficiency Erlenmeyer Flask with Bi-Directional Transfer Cap with Large-Size Membrane for ,TPE Tube (60cm 1/8" ID 1/4" OD), Heat seal,Sterile, 1/pk, 4/cs