Simply autoclave and rinse with 10% bleach solution or ethanol
They are also considered 3-D in that they are physically etched into the vials
Cap made of USP grade VI virgin polypropylene
They are stronger than aluminum films which makes them easier to handle
Each pen holds 3mL or 300 IU or 300 clicks
150 mL Vacuum Filtration, 0.22 μm, PES, Sterile,1/pk, 12/cs - 346001 Square Well Simply autoclave and rinse withProduct Details: NEST Scientific 346001 1 filter per sterile bag, 12 filters per case Comes with 250mL bottle part 346021 pre attached Ideal for sterilizing and clarifying cell culture media Polyethersulfone (PES) membrane 0. 22 m membrane pore size Low protein binding High flow rate Not for use with chloroform, esters, amides, strong acids or strong bases Hydrophilic 45 maximum working temperature 89mm diameter membrane filter Polystyrene cap and cup