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Bottletop Filter

Bottletop filters are convenient, laboratory devices designed to facilitate the sterile filtration of liquids directly into storage bottles. These filters consist of a filter unit attached to the top of a bottle, streamlining the process of filtering and dispensing solutions in one step. They are commonly used in scientific research, especially in microbiology, cell culture, and analytical chemistry, to purify or sterilize media, buffers, and other aqueous solutions.

The primary components of a bottletop filter include a membrane filter and a funnel-like reservoir, which is available in various capacities to accommodate different volumes of liquid. The membranes used are typically made from materials such as polyethersulfone, nylon, or cellulose acetate, chosen for their compatibility with different solvents and their ability to provide high throughput with low protein binding. Bottletop filters are designed to fit standard laboratory bottles and are available with features such as vacuum assistance and different pore sizes, catering to specific filtration requirements and ensuring high-efficiency lab operations.

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GVS EXBT1000YPS02CWS Extracto Bottle Top Filter, PES 0.22µm, Yellow Cap

GVS
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GVS Extracto Vacuum Filters are designed specifically for the filtration of culture media and organic solvents in research and industrial laborator...

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GVS EXBT0250YCA04AWS Extracto Bottle Top Filter, CA 0.45µm, Yellow Cap

GVS
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GVS Extracto Vacuum Filters are designed specifically for the filtration of culture media and organic solvents in research and industrial laborator...

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GVS EXBT0250YCA02AWS Extracto Bottle Top Filter, CA 0.22µm, Yellow Cap

GVS
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GVS Extracto Vacuum Filters are designed specifically for the filtration of culture media and organic solvents in research and industrial laborator...

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$282.02
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$256.38
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GVS EXBT0250YNY02AWS Extracto Bottle Top Filter, PA6.6 0.22µm, Yellow Cap

GVS
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GVS Extracto Vacuum Filters are designed specifically for the filtration of culture media and organic solvents in research and industrial laborator...

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$282.02
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$256.38
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GVS EXBT0250YNC04AWS Extracto Bottle Top Filter, MCE 0.45µm, Yellow Cap

GVS
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GVS Extracto Vacuum Filters are designed specifically for the filtration of culture media and organic solvents in research and industrial laborator...

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$256.38
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GVS EXBT0250YNC02AWS Extracto Bottle Top Filter, MCE 0.22µm, Yellow Cap

GVS
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GVS Extracto Vacuum Filters are designed specifically for the filtration of culture media and organic solvents in research and industrial laborator...

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$256.38
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$275.16
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GVS EXBT0150YSA04AWS Extracto Bottle Top Filter, SFCA 0.45µm, Yellow Cap

GVS
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GVS Extracto Vacuum Filters are designed specifically for the filtration of culture media and organic solvents in research and industrial laborator...

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GVS EXBT0150YSA02AWS Extracto Bottle Top Filter, SFCA 0.22µm, Yellow Cap

GVS
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GVS Extracto Vacuum Filters are designed specifically for the filtration of culture media and organic solvents in research and industrial laborator...

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GVS EXBT0150YPS01AWS Extracto Bottle Top Filter, PES 0.1µm, Yellow Cap

GVS
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GVS Extracto Vacuum Filters are designed specifically for the filtration of culture media and organic solvents in research and industrial laborator...

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CELLTREAT 229732 250mL Bottle Top Filter, Nylon Filter Material, 0.45

Celltreat
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250mL Bottle Top Filter, Nylon Filter Material, 0.45µm, 75mm, Sterile

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CELLTREAT 229733 500mL Bottle Top Filter, Nylon Filter Material, 0.45

Celltreat
In stock

500mL Bottle Top Filter, Nylon Filter Material, 0.45µm, 75mm, Sterile

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GVS 10448030 Ethidium Bromide Waste Bottle Top Extractor, 500ml Reservoir, 10L capacity, 2/Pk

GVS
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Ethidium Bromide Extractor Waste System, Polypropylene, 2/pkExtractor ETBR Waste Reduction System The Extractor system is a one-step filtration fu...

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GVS 10448031 Ethidium Bromide Waste Bottle Top Extractor, 500ml Reservoir, 10L capacity, 6/Pk

GVS
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Ethidium Bromide Extractor Waste System, Polypropylene, 6/pkExtractor ETBR Waste Reduction System The Extractor system is a one-step filtration fu...

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Whatman GVS 10443401 ZapCap-S Bottle top Filter, CA 0.2 µm, 76mm filter diameter, 500mL Reservoir, Sterile

GVS
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ZapCap-S / Sterile, Cellulose Acetate (CA) Membrane, 0.2µm, Polystyrene housing, 12/pkZapCap(TM) Bottle-Top Filters:. For filtration of medium volu...

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Whatman GVS 10443425 ZapCap-Cr Bottle top Filter, PTFE 0.45 µm, 76mm filter diameter, 500mL Reservoir, Non-Sterile

GVS
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ZapCap-CR / Non Sterile, PTFE Membrane, 0.45µm, Polypropylene housing, 12/pkZapCap(TM) Bottle-Top Filters:. For filtration of medium volumes;. Can ...

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Whatman GVS 10443430 ZapCap-S PLUS Bottle top Filter, CA/GF 0.2 µm, 76mm filter diameter, 500mL Reservoir, Sterile

GVS
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ZapCap-S PLUS / Sterile, Cellulose Acetate (CA) (CA) with glass fiber prefilter Membrane, 0.2µm, Polystyrene housing, 12/pkZapCap(TM) Bottle-Top Fi...

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Whatman GVS 10443435 ZapCap-S PLUS Bottle top Filter, CA/GF 0.45 µm, 76mm filter diameter, 500mL Reservoir, Sterile

GVS
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ZapCap-S PLUS / Sterile, Cellulose Acetate (CA) (CA) with glass fiber prefilter Membrane, 0.45µm, Polystyrene housing, 12/pkZapCap(TM) Bottle-Top F...

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Celltreat 229725 500mL Polypropylene Bottle Top Filter, PTFE Filter Material, 0.45um, 90mm, Non-sterile

Celltreat
In stock

500mL Polypropylene Bottle Top Filter, PTFE Filter Material, 0.45um, 90mm, Non-sterile

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Celltreat 229738 1000mL Polypropylene Bottle Top Filter, Nylon Filter Material, 0.20_m, 90mm, Non-sterile

Celltreat
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1000mL Polypropylene Bottle Top Filter, Nylon Filter Material, 0.20_m, 90mm, Non-sterile

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Celltreat 229735 500mL Polypropylene Bottle Top Filter, Nylon Filter Material, 0.45_m, 90mm, Non-sterile

Celltreat
In stock

500mL Polypropylene Bottle Top Filter, Nylon Filter Material, 0.45_m, 90mm, Non-sterile

$174.00
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Celltreat 229736 1000mL Polypropylene Bottle Top Filter, Nylon Filter Material, 0.45_m, 90mm, Non-sterile

Celltreat
In stock

1000mL Polypropylene Bottle Top Filter, Nylon Filter Material, 0.45_m, 90mm, Non-sterile

$185.00
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$138.13
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Celltreat 229726 1000mL Polypropylene Bottle Top Filter, PTFE Filter Material, 0.45um, 90mm, Non-sterile

Celltreat
In stock

1000mL Polypropylene Bottle Top Filter, PTFE Filter Material, 0.45um, 90mm, Non-sterile

$203.00
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$203.00
$153.13
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