Bottle Top Vacuum Filter, PVDF, 0.22um, 1000 ml, Sterile, 1/pk, 12/cs

Nest Bottle Top Vacuum Filter, PVDF, 0.22um, 1000 ml,  1/pk, 12/cs (Cat N0. 344101)

Key Features

• NEST Scientific 344101
• 1 filter per sterile bag, 24 filters per case
• Polyvinylidene fluoride (PVDF) membrane 
• 0.22 μm membrane pore size
• Lowest protein binding of any common filtration membrane
• High chemical resistance, except for strong acids and bases
• High flow rates and high throughput 
• Ideal for HPLC or GC sample preparation 
• 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 an affordable and convenient method for sterilizing and clarifying biological media. Equipped with PVDF membranes, these filters offer excellent chemical resistance and lower protein binding compared to membranes like PES. Contact us today to request a free sample!