Ideal for filtration and clarification of Cell Culture media and other aqueous based solutions.

ZapCap-S BottleTop Filter (for vacuum filtration). 

•  500ml BottleTop Filter (with 0.45µm Cellulose Acetate Membrane).
•  The ZapCap-S unit includes a borosilicate pre-filter for high flow rates for cell culture media
    and other aqueous solutions as well as sterile filtration of solutions that can’t be autoclaved.
•  Low protein binding, non-cytotoxic, non-pyrogenic cellulose acetate membrane. 
•  Large 76mm (3") membrane diameter for fast flow rate.
•  Fits glass media bottles with neck sizes of 33mm to 45mm diameter. 
•  Pliable gasket material conforms to any irregularities in the bottle lip.
•  Filters are sterile (gamma irradiated) and individually packaged.

Applying vacuum produces a positive, stable seal on any standard media bottle (from 33-45mm). 
No tedious screwing and unscrewing of the bottletop is necessary before applying the vacuum,
so you can move quickly from bottle to bottle.  
 
Furnished as a complete 500ml unit with tubing nozzle.

12 units per case