Bottle Top Vacuum Filter, PES, 0.22μm, 1000ml, Sterile, 1/pck, 24/CS

Bottle Top Vacuum Filter, PES, 0.22μm, 1000ml, Sterile (Cat. No. 344011)

Key Features

• Nest Scientific 344011
• 1 filter per sterile bag - 24 bottles per case
• 1000mL Filter only - matching 1000mL bottle part 344021
• Polyethersulfone (PES) membrane
• 0.22 μm membrane pore size

Product Details

• Ideal for sterilizing and clarifying cell culture media
• Low protein binding with 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 cup with cap
• Acrylonitrile-Butadiene-Styrene (ABS) neck
• Virgin USP grade IV polystyrene
• Not for use with chloroform, esters, amides, strong acids or strong bases
• 45 mm neck

Quality Details

• Low chemical extractables
• Produced in a cGMP (21 CFR part 820) ISO 13485:2016 and ISO 9001 facility
• Molded and packed in ISO 7 cleanroom
• Sterilized by E-beam, SAL=10-6
• Lot tested free of pyrogens USP 85
• Lot tested free of cytotoxins/pyrogens In Vivo USP 88 and In Vitro USP 87
• Lot tested free DNase/RNase and DNA
• Lot tested free BSE/TSE
• Certified free of animal products

PES membrane vacuum bottle top filter systems provide a cost-effective and convenient method for sterilizing and clarifying water-based biological solutions. PES membranes deliver fast flow rates and minimal protein binding. This specific part number is for the filter only.  Need help choosing the right membrane? Get in touch with us!