2L High Efficiency Erlenmeyer Flask Multifunctional Transfer Cap with TPE Tube ( 50cm 1/4" ID 7/16" OD), Vent Filter (0.22 μm Φ24mm), without Flask, Sterile, 1/pack, 4/case
2L High Efficiency Erlenmeyer Flask Multifunctional Transfer Cap with TPE Tube ( 50cm 1/4" ID 7/16" OD), Vent Filter (0.22 μm Φ24mm), without Flask, Sterile, 1/pack, 4/case
2L High Efficiency Erlenmeyer Flask Multifunctional Transfer Cap with TPE Tube ( 50cm 1/4" ID 7/16" OD), Vent Filter (0.22 μm Φ24mm), without Flask, Sterile, 1/pack, 4/case