Steritop™ Filter Units

Steritop bottle top filter units provide a large filter area for rapid sterile filtration of aqueous fluids into narrow-mouth (33 mm) or wide-mouth (45 mm) bottles. A small tab inside the funnel secures an optional prefilter in-place during filtration. For added protection against contamination, the threads for bottle attachment have been slightly recessed in case the funnel accidentally touches a work surface.

Receiver and storage bottles for Steritop units are available as accessory items.

Specifications

Materials
Device	Polystyrene
Membrane	As indicated in table
Filtration Area, cm²	40
Process Volume, mL	150 to 1000
Maximum Operating Temperature, °C	45
Hold-up Volume, mL	3
Sterilization Method	Gamma Irradiation
Prefilter	An AP20 glass fiber prefilter disc may be placed in the funnel on top of the membrane and secured by a convenient tab for difficult-to-filter solutions. Prefilters must be ordered separately: catalogue number AP20 075 00, 100/pk.

Compare	Catalogue No.	Product Name	Funnel Capacity, mL	Fitting Outlet	Qty/Pk
	SCGPS01RE	Steritop-GP Filter Unit	150	33 mm thread	12
	SCGPS02RE	Steritop-GP Filter Unit	250	33 mm thread	12
	SCGPS05RE	Steritop-GP Filter Unit	500	33 mm thread	12
	SCGPT01RE	Steritop-GP Filter Unit	150	45 mm thread	12
	SCGPT02RE	Steritop-GP Filter Unit	250	45 mm thread	12
	SCGPT05RE	Steritop-GP Filter Unit	500	45 mm thread	12
	SCGPT10RE	Steritop-GP Filter Unit	1000	45 mm thread	12

Compare	Catalogue No.	Product Name	Funnel Capacity, mL	Fitting Outlet	Qty/Pk
	SCGVT05RE	Steritop-GV Filter Unit	500	45 mm thread	12

Compare	Catalogue No.	Description	Process Volume, mL	Fitting Inlet	Qty/Pk
	SC00B02RE	Stericup Receiver Flask, 250 mL, radio-sterilized	250	45 mm thread	12
	SC00B05RE	Stericup Receiver Flask, 500 mL, radio-sterilized	500	45 mm thread	12
	SC00B10RE	Stericup Receiver Flask, 1000 mL, radio-sterilized	1000	45 mm thread	12

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Steritop™ Filter Units

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