2L High Efficiency Erlenmeyer Flask Bi-directional Transfer Cap with Silicone Tube (50cm1/4" ID 3/8" OD), Male CPC Connector with Female Sealing Cap with, Vent Filter (0.22 μm), without Flask, Sterile, 1/pk, 4/cs - C10123-FBC050B Round tapered tip at one end

tapered tip at one end and a bulbous or cylindrical section at the other end

Attached inverted transfer cap - simply flip over to move liquid

Standardized conical microcentrifuge design

4mg - 200 pens - TD75242

2L High Efficiency Erlenmeyer Flask Bi-directional Transfer Cap with Silicone Tube (50cm1/4" ID 3/8" OD), Male CPC Connector with Female Sealing Cap with, Vent Filter (0.22 μm), without Flask, Sterile, 1/pk, 4/cs - C10123-FBC050B Round tapered tip at one endThis is the transfer cap only, shaker flasks are sold separately Nest Scientific aseptic transfer caps allow for the convenient transfer of liquid in and out of Erlenmeyer flasks which greatly reduces the risk of contamination. The cap comes with pre assembled tubing, connectors and gas exchange filters for convenience. This model is described as bi directional, as it allows for the movement of liquid in and out of Erlenmeyer flasks by positive or