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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| À vous/Référence | Disponibilité | Prix |
|---|---|---|
12 ea | Veuillez contacter notre Service Clients pour connaître la disponibilité de ce produit. | 393,00 $ |
A propos de cet article
393,00 $
Quality Segment
material
polyethersulfone membrane, polystyrene bottle, polystyrene funnel(s), polystyrene housing
product line
Stericup®
feature
hydrophilic
packaging
pack of 12 ea
greener alternative product characteristics
Waste Prevention
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
parameter
max. temp. at 45 °C
description
2.4 mL (hold-up volume)
technique(s)
sterile filtration: suitable
H
220 mm
diam.
11.3 cm
filter capacity
1000 mL
filter diam.
73 mm
filtration area
40 cm2
matrix
Express PLUS™
pore size
0.22 μm pore size
fitting
inlet thread(s), 45 mm thread
greener alternative category
shipped in
ambient
storage temp.
no temp limit
General description
Pour de plus amples informations, veuillez consulter la BASE DE DONNÉES ACT
Les dispositifs de filtration stérilisante Stericup® E et Steritop® E sont conçus comme une alternative de filtration stérilisante sous vide plus respectueuse de l'environnement, qui réduit de manière significative l'utilisation de plastiques et d'emballages.
Le modèle Stericup® E est une unité de filtration à col fileté de 45 mm qui utilise une membrane en polyéthersulfone (PES) de 0,22 µm de dimension de pores avec un flacon de réception de 1 000 ml et un bouchon pour le traitement et le stockage. Le filetage de 45 mm s'adapte directement sur les flacons pour milieu à col plus large (tels que les flacons Gibco® ou les flacons en verre).
Utiliser uniquement des flacons en verre ou en plastique conçus pour des applications sous vide.
Application
- Milieux de culture cellulaire +/- additifs
- Tampons
- Solutions biologiques
Features and Benefits
- Le se déconnecte du flacon de réception en un quart de tour, ce qui réduit le risque de déversement et facilite la manipulation sur la paillasse ou sous la hotte.
- L'identification en gras du produit sur le col du filtre affiche clairement les caractéristiques de la membrane, notamment la composition et la taille des pores, pour une sélection rapide du produit adapté à l'application.
- Le bouchon à fermeture par clic est muni d'une collerette et est modifié pour assurer une prise en main sûre aussi bien en conditions humides que sèches et une butée tactile confirme la fermeture sécurisée. Ne vous inquiétez pas du risque de déversement ou de contamination du contenu stérilisé.
- Une large zone d'écriture dépolie sur le flacon de réception et la couleur plus claire du bouchon permettent un étiquetage clair pour améliorer la lisibilité et réduire les bavures illisibles.
- Le bouchon à fermeture par clic repose sur le côté pour éviter tout risque de contamination.
- Les flacons de réception sont empilables pour gagner de l'espace de stockage.
Legal Information
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| description pore size 0.22 μm, polyethersulfone membrane, filter capacity 1000 mL, 45 mm thread, pack of 12 ea | description pore size 0.22 μm, polyethersulfone membrane, filter capacity 1000 mL, 38 mm (1 1/2 in.) thread, pack of 12 ea | description pore size 0.22 μm, polyethersulfone membrane, capacity 500 mL, 45 mm thread, pack of 12 ea | description pore size 0.22 μm, polyethersulfone membrane, filter capacity 150 mL × 1000 mL, 45 mm thread, pack of 12 ea |
| filter capacity 1000 mL | filter capacity 1000 mL | filter capacity 500 mL | filter capacity 150 mL × 1000 mL , 150 mL |
| pore size 0.22 μm pore size | pore size 0.22 μm pore size | pore size 0.22 μm pore size | pore size 0.22 μm pore size |
| material polystyrene funnel(s), polystyrene housing, polyethersulfone membrane, polystyrene bottle | material polyethersulfone membrane, polystyrene funnel(s), polystyrene bottle, polystyrene housing | material polystyrene bottle, polystyrene housing, polyethersulfone membrane, polystyrene funnel(s) | material polystyrene funnel(s), polyethersulfone membrane, polystyrene bottle, polystyrene housing |
| 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 |
| fitting inlet thread(s), 45 mm thread | fitting inlet thread(s), 38 mm (1 1/2 in.) thread | fitting inlet thread(s), 45 mm thread | fitting 45 mm thread, inlet thread(s) |
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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-
Helpful?
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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 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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Are Stericup® and Steritop® filters GMP-certified?
1 answer-
No, Stericup® and Steritop® devices are not GMP-approved.
Helpful?
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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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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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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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What is the maximum processing volume for Stericup® and Steritop® filters? Can I add more volume after initial filtration?
1 answer-
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.Helpful?
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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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