All Stericup® and Steritop® filters were developed for single-use application. The maximum volume is dependent on the receiver bottle capacity. Stericup® filters come with a receiver bottle with a specified maximum volume. For Steritop® filters, the maximum recommended volume is 2 L with an appropriate-sized receiver bottle. Larger processing volumes can result in membrane fouling, increase chance of spillage and contamination, and lead to possible airlock*.
*Note that devices with PES membranes can airlock if filtered to dryness. Some liquid must be left on top of the filter, then the system stopped, receiver changed or emptied, and more sample volume added before restart. This increases the chance of spillage.
SCGPS01RE
Millipore® Steritop® Vacuum Bottle Top Filter
pore size 0.22 μm, polyethersulfone membrane, filter capacity 150 mL, 33 mm outlet thread(s), pack of 12 ea
Millipore® Steritop® Vacuum Bottle Top Filter
Synonym(s):
Steritop Threaded Bottle Top Filter, Steritop®-GP Quick Release Bottle Top Filter, bottle top sterile filter unit, bottle top vacuum filter, bottle top vacuum filtering unit
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12 FILTERS
£95.20
About This Item
UNSPSC Code:
41104914
NACRES:
NB.22
eCl@ss:
32031623
Pore size:
0.22 μm pore size
Filter capacity:
150 mL
Packaging:
pack of 12 ea
Material:
polyethersulfone membrane
polystyrene funnel(s)
polystyrene housing
polystyrene funnel(s)
polystyrene housing
Sterility:
sterile; irradiated
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Product Name
Millipore® Steritop® Vacuum Bottle Top Filter, pore size 0.22 μm, polyethersulfone membrane, filter capacity 150 mL, 33 mm outlet thread(s), pack of 12 ea
material
polyethersulfone membrane
polystyrene funnel(s)
polystyrene housing
sterility
sterile; irradiated
product line
Steritop®
feature
hydrophilic
packaging
pack of 12 ea
parameter
45 °C max. temp.
description
2.4 mL (hold-up volume)
technique(s)
sterile filtration: suitable
H
74 mm
filter diam.
73 mm
filtration area
40 cm2
Quality Level
diam.
12.5 cm
filter capacity
150 mL
matrix
Express PLUS™
pore size
0.22 μm pore size
fitting
inlet funnel
33 mm outlet thread(s)
shipped in
ambient
1 of 4
This Item | SCGPS05RE | SCGPS02RE | S2GPT01RE |
|---|---|---|---|
| pore size 0.22 μm pore size | pore size 0.22 μm pore size | pore size 0.22 μm nominal pore size, 0.22 μm pore size | pore size 0.22 μm pore size |
| material polyethersulfone membrane, polystyrene housing, polystyrene funnel(s) | material polyethersulfone membrane, polystyrene funnel(s), polystyrene housing | material polyethersulfone membrane, polystyrene | material polyethersulfone membrane, polystyrene funnel(s), polystyrene housing |
| packaging pack of 12 ea | packaging pack of 12 ea | packaging pack of 12 ea | packaging pack of 12 ea |
| feature hydrophilic | feature hydrophilic | feature holdup volume 2.4 mL, hydrophilic | feature hydrophilic |
| fitting inlet funnel | fitting inlet funnel, 33 mm outlet thread(s) | fitting inlet funnel, 33 mm outlet thread(s) | fitting inlet funnel, 45 mm outlet thread(s) |
| sterility sterile; irradiated | sterility sterile; irradiated | sterility sterile | sterility sterile; irradiated |
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
General description
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 ® 150 mL bottle top 0.22 μm pore size polyethersulfone (PES) membrane filter unit can be used on bottles with 33 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 ® 150 mL bottle top 0.22 μm pore size polyethersulfone (PES) membrane filter unit can be used on bottles with 33 mm openings, designed for vacuum applications.
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
related product
Product No.
Description
Pricing
Storage Class
10-13 - German Storage Class 10 to 13
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
Select the right sterile filter by media, volume, and application.
Related Content
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.
Don’t take risks with your media. If your sterile filtration membranes are clogging and/or binding serum proteins in your media, your cells risk: Cellular damage, Exposure to toxins and Suboptimal cell growth. Trust Stericup® filters with NEW improved Millipore Express® PLUS membrane. Our most popular Stericup® membrane, Millipore Express® PLUS polyethersulfone (PES), now delivers even faster filtration rates while reducing overall protein and reagent loss.
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What is the maximum processing volume for Stericup® and Steritop® filters? Can I add more volume after initial filtration?
1 answer-
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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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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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Can Stericup® and Steritop® filters be used to prepare solutions that will be administered to patients?
1 answer-
No, all Stericup® and Steritop® devices are Research Use Only.
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The User Guide says “Use only glass or plastic bottles designed for vacuum applications”. Can you specify which bottles are compatible?
1 answer-
Steritop® Quick Release bottle top units require a vacuum-rated receiver bottle with either a GL33 or GL45 mm closure thread as specified. Steritop® E bottle top units require a vacuum-rated receiver bottle with a GL45 mm closure thread. Bottles no larger than 2 L should be used.
Glass bottles, GL33:
• Wheaton media bottles (glass), 500 mL (Product Z364886)
• Wheaton media bottles (glass), 1 L (Product Z364894)
Glass bottles, GL45
• Corning® glass media storage bottle, 125 mL (Product CLS1399125)
• Corning® glass media storage bottle, 250 mL (Product CLS1399250)
• Corning® glass media storage bottle, 500 mL (Product CLS1399500)
• Corning® glass media storage bottle, 1 L (Product CLS13991L)
• Pyrex® round media storage bottle, 500 mL (Product CLS1395500)
• Pyrex® round media storage bottle, 1 L (Product CLS13951L)
• KIMBLE® KIMAX® Media bottle, 250 mL (Product DWK14395250)
• KIMBLE® KIMAX® Media bottle, 500 mL (Product DWK14395500)
• KIMBLE® KIMAX® Media bottle, 1 L (Product DWK143951000)
Plastic (pre-sterile) bottles, GL45:
• Stericup® Quick Release Receiver flask, 250 mL (Product S200B02RE)
• Stericup® Quick Release Receiver flask, 500 mL (Product S200B05RE)
• Stericup® Quick Release Receiver flask, 1000 mL (Product S200B10RE)Helpful?
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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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Are Stericup® and Steritop® filters GMP-certified?
1 answer-
No, Stericup® and Steritop® devices are not GMP-approved.
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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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What is the expiration date of Stericup® and Steritop® filters?
1 answer-
Typically 3 years from sterilization.
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What Bacterial Endotoxins Test is used?
1 answer-
The test method used complies with USP 85 and EP 2.6.14 to ensure the absence of endotoxin in our products.
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