Bottle Top Vacuum Filter, PES, 0.22um, 500 ml, Sterile, 1/pk, 12/cs

Nest Bottle Top Vacuum Filter, PES, 0.22um, 500 ml,  1/pk, 12/cs (Cat N0. 343001)

Key Features

• NEST Scientific 343001
• 1 X 500mL filter with bottle attached per sterile bag, 24 systems per case
• Polyethersulfone (PES) membrane
• 0.22 μm membrane pore size

Product Details

• Low protein binding
• Not for use with chloroform, esters, amides, strong acids or strong bases
• High flow rates and high throughput
• Ideal for sterilizing and clarifying cell culture media
• Hydrophilic
• 45℃ maximum working temperature
• 89mm diameter membrane filter
• Polystyrene cap and cup on top
• Acrylonitrile-Butadiene-Styrene (ABS) 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

Vacuum bottle top filter systems provide a cost-effective and convenient solution for sterilizing and clarifying water-based biological media. Equipped with a PES membrane, they deliver fast flow rates and minimal protein binding. This model includes a pre-attached polystyrene receiving bottle for added ease of use. Ideal for routine filtration tasks where high chemical resistance is not required.