250mL PETG Square Storage Bottle with Bi-Directional Transfer Cap ,TPE Tube (60cm 1/4" ID 7/16" OD), Heat seal ,Vent Filter (0.22 μm 4.5cm²), 1/pk, 10/cs
Bi-Directional Transfer Cap for 2L High Efficiency Erlenmeyer Flask ,TPE Tube (50cm 1/4" ID 3/8" OD), Heat seal ,Vent Filter (0.22 μm 13.8cm²),Sterile, 1/pk, 4/cs
Bi-Directional Transfer Cap for 3L High Efficiency Erlenmeyer Flask,TPE Tube (50cm 1/8" ID 1/4" OD), Heat Seal,Vent Filter (0.22 μm 4.5cm²), Sterile, 1/pk, 4/cs
250mL PETG Square Storage Bottle with Bi-Directional Transfer Cap ,TPE Tube (60cm 1/4" ID 7/16" OD), Heat seal ,Vent Filter (0.22 μm 4.5cm²), 1/pk, 10/cs