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Bottle Top and Filter Units; Corning; Sterile; Disposable; Include membrane filter, graduated funnel and receiver; 250mL Funnel; 250mL Receiver; 90mm; 0.22um; Cellulose acetate (CA) - for low protein binding; Color-Coded; with Prefilter
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Bottle Top and Filter Units; Corning ; Sterile; Disposable; Include membrane filter, graduated funnel and receiver; Polystyrene Housing; CA Membrane; Graduated 0.22mH; Receiver cap; 500mL
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