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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| Voi/SKU | Disponibilità | Prezzo |
|---|---|---|
12 ea | Per conoscere la disponibilità, visualizza il carrello | CHF 410.00 |
Informazioni su questo articolo
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
Sustainability features
parameter
max. temp. at 45 °C
description
2.4 mL (hold-up volume)
technique(s)
sterile filtration: suitable
H
188 mm
capacity
500 mL
diam.
9.3 cm
filter capacity
500 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
shipped in
ambient
storage temp.
no temp limit
General description
I filtri sterili Stericup® E e Steritop® E sono sistemi di filtrazione sterile sottovuoto sviluppati come alternativa verde in grado di ridurre l′impiego di plastica e l′imballaggio in misura significativa.
Il dispositivo Stericup® E si compone di un elemento filtrante con filettatura da 45 mm dotato di un filtro a membrana in polieteresolfone (PES) con pori da 0,22 μm e di una bottiglia di raccolta con tappo a scatto per la filtrazione e la conservazione del filtrato. L′elemento filettato da 45 mm si raccorda direttamente con le bottiglie per terreni di coltura a collo ampio (come le bottiglie Gibco® o le bottiglie di vetro)
Utilizzare esclusivamente bottiglie in vetro o in plastica progettate per applicazioni sotto vuoto.
Per ulteriori informazioni, è possibile consultare il DATABASE ACT
Application
- Terreni di coltura con/senza additivi
- Tamponi
- Soluzioni biologiche
Features and Benefits
- Il raccordo filtrante si sgancia dal flacone di raccolta con un semplice movimento rotatorio di un quarto di giro—riducendo così l′eventualità di fuoriuscite e facilitando le operazioni manuali su banco o sotto cappa.
- Le caratteristiche della membrana, quali composizione e dimensione dei pori, sono riportate in tutta evidenza sul raccordo filtrante, in modo da, velocizzare la scelta del filtro adatto per ogni applicazione.
- Il tappo di sicurezza a scatto, dotato di sporgenze a flangia, è stato perfezionato in modo da garantire una presa sicura sia in presenza di liquidi sia quando asciutto—e il meccanismo di arresto tattile certifica la perfetta chiusura del flacone. Non dovrete preoccuparvi più di tanto dell′eventualità di una fuoriuscita di liquido o della contaminazione di filtrati sterili.
- L′ampia superficie di scrittura satinata presente sul flacone di raccolta e il colore più chiaro del tappo migliorano la leggibilità e riducono il rischio di segni illeggibili, per facilitare le operazioni di marcatura dei campioni.
- Per evitare rischi di contaminazione, il tappo a scatto può essere appoggiato comodamente anche sul fianco.
- I flaconi di raccolta sono impilabili, con conseguente risparmio di spazio in armadio o in magazzino.
Other Notes
Legal Information
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Questo articolo | |||
|---|---|---|---|
| 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 1000 mL, 38 mm (1 1/2 in.) thread, pack of 12 ea | 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 500 mL, 38 mm (1 1/2 in.) thread, pack of 12 ea |
| 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 |
| filter capacity 500 mL | filter capacity 1000 mL | filter capacity 1000 mL | filter capacity 500 mL |
| material polystyrene bottle, polyethersulfone membrane, polystyrene funnel(s), polystyrene housing | material polystyrene bottle, polyethersulfone membrane, polystyrene housing, polystyrene funnel(s) | material polystyrene housing, polystyrene bottle, polystyrene funnel(s), polyethersulfone membrane | material polyethersulfone membrane, polystyrene funnel(s), polystyrene bottle, polystyrene housing |
| fitting 45 mm thread, inlet thread(s) | fitting 38 mm (1 1/2 in.) thread, inlet thread(s) | fitting inlet thread(s), 45 mm thread | fitting inlet thread(s), 38 mm (1 1/2 in.) thread |
| 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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Can we filter oil-type liquids with Stericup® filters?
Can we filter oil-type liquids with Stericup® filters?
1 answer-
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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 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 difference between classic Stericup® filters and Stericup® “Quick Release” filters?
1 answer-
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.
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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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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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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 reused?
1 answer-
All Stericup® and Steritop® filters were developed for single use, disposable processing.
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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
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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