FILTECH 453: Glass Microfibre Filter Paper, 0.7um

Filtech Grade 453 is a high performance grade, designed to retain extremely fine particles down to 0.7um. Grade 453 has retention comparable to a membrane filter while providing higher flow and loading capacity. It is recommended for filtering fine precipitated proteins.

In the filtration of nucleic acids and difficult biochemical solutions, Grade 453 is used in combination with Filtech Grade 423 as a highly efficient protective and retentive pre-filter to extend the loading capacity of membrane filters.

 

Grade 453 is recommended for use in TCLP procedure as described in test methods for evaluating solid wastes, EPA method 1311.

 

FILTECH Glass Fibre filter paper grades contain no binders or other additives that may cause interference in sensitive enzymatic or other chemical reactions.  Filtech 100% Binder-Free Glass Fibre Filter Papers are ideal for use in diagnostic applications requiring sample filtration, wicking of fluids and the absorption of reagents or reaction products.

 

Other applications include: liquid scintillation counting, radioimmunoassay, water and wastewater analysis, gravimetric analysis involving ignition of the sample and filtration of hot gases and liquids, environmental and air pollution monitoring and as a membrane pre-filter which will greatly increase the life of the membrane.

Specifications

Grade:453
Basis Weight:88 g/m2
Thickness:0.44 mm
Flow Rate:25 ml/min
Filtration Speed (Hertzberg):274 sec/100ml
Wet Burst Strength:380 mm H2O
Retention:0.70 µm
Loading Capacity:Very High

NOTE: Specifications given are typical values that fall within a defined range. For this reason observed values may vary slightly.

Catalogue 

CODEDIMENSIONSPACK SIZE
FF0453-0127453 Glass Microfibre Filters 0.7µm 12.7mm100
FF0453-025453 Glass Microfibre Filters 0.7µm 25mm100
FF0453-037453 Glass Microfibre Filters 0.7µm 37mm100
FF0453-0425/50453 Glass Microfibre Filters 0.7µm 42.5mm50
FF0453-047/50453 Glass Microfibre Filters 0.7µm 47mm50
FF0453-055/50453 Glass Microfibre Filters 0.7µm 55mm50
FF0453-070/50453 Glass Microfibre Filters 0.7µm 70mm50
FF0453-090/50453 Glass Microfibre Filters 0.7µm 90mm50
FF0453-102/50453 Glass Microfibre Filters 0.7µm 102mm50
FF0453-110/50453 Glass Microfibre Filters 0.7µm 110mm50
FF0453-125/50453 Glass Microfibre Filters 0.7µm 125mm50
FF0453-142/50453 Glass Microfibre Filters 0.7µm 142mm50
FF0453-150/50453 Glass Microfibre Filters 0.7µm 150mm50
FF0453-185/25453 Glass Microfibre Filters 0.7µm 185mm25
FF0453-240/25453 Glass Microfibre Filters 0.7µm 240mm25

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