Stericup® Quick Release, or “QR”, filters feature a connection between funnel filter and receiver bottle that requires only a quarter-turn release to facilitate funnel removal. These filters come fully engaged – there is no need to tighten before use. The receiver bottle cap has flanges on the top surface to improve grip, as well as a positive lock stop to ensure a leak-proof seal with the receiver bottle. Other improvements include a large, frosted writing surface on the receiver bottle and a lighter cap color to facilitate labelling, more prominent volume markings on the filtration funnel and receiver bottle, and a product label with a peel-off lot record strip on the bag for easy viewing in storage.
S2GPT05RE
Millipore® Steritop® Vacuum Bottle Top Filter
pore size 0.22 μm, polyethersulfone membrane, filter capacity 500 mL, pack of 12 ea
Synonym(s):
SCGPT05RE
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| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 12 units | Estimated to ship TODAY | $157.00 |
About This Item
UNSPSC Code:
41104914
NACRES:
NB.24
eCl@ss:
32031623
Pore size:
0.22 μm pore size
Material:
polyethersulfone membrane, polystyrene funnel(s), polystyrene housing
Disc diam.:
73 mm
Filter diam.:
73 mm
Manufacturer/tradename:
Steritop®
Quality Level
material
polyethersulfone membrane, polystyrene funnel(s), polystyrene housing
product line
Steritop®
feature
hydrophilic
packaging
pack of 12 ea
manufacturer/tradename
Steritop®
parameter
45 °C max. temp.
description
2.4 mL (hold-up volume)
technique(s)
sterile filtration: suitable
H
148 mm
diam.
12.5 cm
disc diam.
73 mm
filter capacity
500 mL
filter diam.
73 mm
filtration area
40 cm2
matrix
Express PLUS™
pore size
0.22 μm pore size
fitting
inlet funnel, 45 mm outlet thread(s)
shipped in
ambient
storage temp.
15-25°C
General description
This item is a direct replacement for SCGPT05RE
Work with ease and filter with confidence with Stericup® and Steritop® Filtration Systems.
Stericup® and Steritop® sterile filtration devices use reliable, high-performance membranes for optimum sterile filtration of laboratory reagents, buffers, and media. These devices combine superior flow rates and throughput with low non-specific binding and a stable, no-tip design.
This Steritop® 500 mL bottle-top with 0.22 μm pore size polyethersulfone (PES) membrane filter unit can be used on bottles with 45 mm openings, designed for vacuum applications.
Stericup® and Steritop® sterile filtration devices use reliable, high-performance membranes for optimum sterile filtration of laboratory reagents, buffers, and media. These devices combine superior flow rates and throughput with low non-specific binding and a stable, no-tip design.
This Steritop® 500 mL bottle-top with 0.22 μm pore size polyethersulfone (PES) membrane filter unit can be used on bottles with 45 mm openings, designed for vacuum applications.
Application
For Research Use Only
Stericup® and Steritop® systems are designed to reduce foaming and protein denaturation while maximizing flow and can be used for sterile vacuum filtration of aqueous solutions such as tissue culture media and biological fluids.
- Tissue culture media +/- additives
- Buffers
- Biological solutions
Features and Benefits
Bold product identification on the Steritop® filter funnel plainly displays membrane characteristics, including composition and pore size, for rapid, application-appropriate product selection.
Legal Information
EXPRESS PLUS is a trademark of Merck KGaA, Darmstadt, Germany
Millipore is a registered trademark of Merck KGaA, Darmstadt, Germany
STERITOP is a registered trademark of Merck KGaA, Darmstadt, Germany
1 of 1
This Item | |||
|---|---|---|---|
| filter diam. 73 mm | filter diam. 73 mm | filter diam. 73 mm | filter diam. 73 mm |
| material polyethersulfone membrane, polystyrene housing, polystyrene funnel(s) | material polyethersulfone membrane, polystyrene bottle, polystyrene funnel(s), polystyrene housing | material polyethersulfone membrane, polystyrene funnel(s), polystyrene housing | material PVDF membrane, polystyrene bottle, polystyrene funnel(s), polystyrene housing |
| disc diam. 73 mm | disc diam. - | disc diam. - | disc diam. - |
| manufacturer/tradename Steritop® | manufacturer/tradename - | manufacturer/tradename - | manufacturer/tradename - |
| feature hydrophilic | feature hydrophilic | feature hydrophilic | feature hydrophilic |
| packaging pack of 12 ea | packaging pack of 12 ea | packaging pack of 12 ea | packaging pack of 12 ea |
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Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Articles
Learn about the impact of filtration on hematopoietic cell culture media containing vital T cell factors and other media components.
Evaluation of sterile filtration devices for protein preservation in sterile filtration of cell culture media.
Select the right sterile filter by media, volume, and application.
Related Content
Learn how to effectively filter fetal bovine serum (FBS) using Stericup® Quick Release vacuum filtration devices, including flow test data and analysis.
What are you filtering out? What do you want to keep? Pick the right membrane for your filtration.
This article shows that a PES membrane containing Stericup Quick Release filter provides an alternative for the pluripotent expansion of embryonic stem cells.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| S2GPT05RE | 04054839116513 |
| SCGPT05RE | 08436037121036 |
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What is the difference between classic Stericup® filters and Stericup® “Quick Release” filters?
1 answer-
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What is the expiration date of Stericup® and Steritop® filters?
1 answer-
Typically 3 years from sterilization.
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Can Stericup® and Steritop® filters be reused?
1 answer-
All Stericup® and Steritop® filters were developed for single use, disposable processing.
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Can we filter oil-type liquids with Stericup® filters?
Can we filter oil-type liquids with Stericup® filters?
1 answer-
Likely not, due to pore size/possible fouling/chemical compatibility. Refer to our guide, "Chemical compatibility of filter components": https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/302/855/membrane-chemical-compatibility-ds2532en-ms.pdf
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What tubing can be used with Stericup® and Steritop® vacuum filters?
What tubing can be used with Stericup® and Steritop® vacuum filters?
1 answer-
Stericup® and Steritop® filters are fitted with a 1/4” tube adapter. We recommend 3/16 in. (4.8 mm) ID silicone tubing to fit this tube adapter: https://www.sigmaaldrich.com/product/mm/xx7100004
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Can Stericup® bottles be placed inside freezers for long-term storage of media?
1 answer-
You can successfully freeze and store many aqueous solutions (such as culture media) in Stericup® bottles at temperatures up to -20 °C (-4 °F). It is strongly recommended that you run a sample stability trial under your actual storage conditions prior to using Stericup® bottles for frozen storage.
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What is the chemical compatibility of the various Stericup® and Steritop® filters?
What is the chemical compatibility of the various Stericup® and Steritop® filters?
1 answer-
Please refer to our guide, "Chemical compatibility of filter components": https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/302/855/membrane-chemical-compatibility-ds2532en-ms.pdf
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What is the maximum vacuum pressure for filtration?
1 answer-
700 mm Hg (27.5” Hg, 0.9 bar) differential vacuum at 25 °C (77 °F)
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What leachables are detected during filtration processes using Stericup® filters?
1 answer-
We have not performed extractables/leachables studies for our Stericup® filters.
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Which type of pump should be used with Stericup® and Steritop® vacuum filters?
Which type of pump should be used with Stericup® and Steritop® vacuum filters?
1 answer-
We recommend our Chemical Duty Pump: https://www.sigmaaldrich.com/product/mm/wp6111560
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