Filter Units

Thermo Scientific Rapid-Flow Filter Units are most efficient for temporary storage purposes, given their easily removable upper unit filter membrane. The unique Nalgene Rapid-Flow membrane support system uses an evenly-spaced array of columns to provide greater membrane stability, which results in faster flow rates and higher throughput of fluids. 

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CN Contains higher extractables and is ideal for filtering water, buffers and other aqueous solutions.
NYL Contains low levels of extractables and is best used for filtering alcoholic solutions
PES
Most commonly used for sterile filtration of cell culture media, serum, additives and buffers. 
Contains lower protein binding than standard CA membranes and is therefore often used to filter cell culture media or serum.

CN membrane

 
No records were found matching your criteria
Catalog # Pore Size Volume  
121-0020 0.2μm 115mL Select
125-0020 0.2μm 150mL Select
126-0020 0.2μm 250mL Select
450-0020 0.2μm 500mL Select
       
121-0045 0.45μm 115mL Select
125-0045 0.45μm 150mL Select
126-0045 0.45μm 250mL Select
450-0045 0.45μm 500mL Select
       
125-0080 0.8μm 150mL Select
126-0080 0.8μm 250mL Select
450-0080 0.8μm 500mL Select

Nylon membrane

No records were found matching your criteria
Catalog # Pore Size Volume  
150-0020 0.2μm 150mL Select
153-0020 0.2μm 250mL Select
151-4020 0.2μm 500mL Select
154-0020 0.2μm 1000mL Select
164-0020 0.2μm 1000mL Select
       
150-0045 0.45μm 150mL Select
153-0045 0.45μm 250mL Select
151-4045 0.45μm 500mL Select
154-0045 0.45μm 1000mL Select

PES membrane

No records were found matching your criteria
Catalog # Pore Size Volume  
565-0010 0.1μm 150mL Select
568-0010 0.1μm 250mL Select
566-0010 0.1μm 500mL Select
567-0010 0.1μm  1000mL Select
       
565-0020 0.2μm 150mL Select
568-0020 0.2μm 250mL Select
566-0020 0.2μm 500mL Select
569-0020 0.2μm  500mL Select
567-0020 0.2μm 1000mL Select
       
165-0045 0.45μm 150mL Select
168-0045 0.45μm 250mL Select
169-0045 0.45μm 500mL Select
166-0045 0.45μm 500mL Select
167-0045 0.45μm 1000mL Select
       
524-0020 FLT UNITW/A  115mL Select
564-0020 Conical Filter Tube  50mL Select

SFCA membrane

No records were found matching your criteria
Catalog # Pore Size Volume  
122-0020 0.2μm 115mL Select
155-0020 0.2μm 150mL Select
157-0020 0.2μm 250mL Select
156-4020 0.2μm 500mL Select
162-0020 0.2μm 500mL Select
       
122-0045 0.45μm 115mL Select
155-0045 0.45μm 150mL Select
157-0045 0.45μm 250mL  Select
156-4045 0.45μm 500mL Select
162-0045 0.45μm 500mL Select

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