NewsAutosampler vials with caps from Aijiren on sale--Aijiren. Nalgene™ Top Works™ Polysulfone, Closure, GL45, 3 port GL45 closure system for Nalgene Rapid-Flow filter bottles with 45mm necks, along with Schott , Corning and Wheaton media bottles. Additionally, 2135-5310 can be used with 140817, 2019-2000 and the Thermo Scientific™ Nunc™ Cell Factory™ System to create sterile, closed systems.