Merck, XX11J4750, Sterifil holder, 500 mL
Size:1 ea
Catalog Number: XX11J4750
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Pack Size1 ea
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| Autoclavable | Not Autoclavable |
|---|---|
| Diameter (English) Inside | 3.35 in. |
| Diameter (Metric) Inside | 8.5 cm |
| Filtration Area | 13.8 cm<sup>2</sup> |
| Type | Sterifil Holder |
| Volume (Metric) | 500 mL |
| Disposable | Reusable |
| For Use With (Equipment) | Sterifil Aseptic System |
| Material | Polypropylene |
| Sample Volume | 500 mL |
| Sterility | Non-sterile |
| Unit Size | Each |
Answer:The holder accepts 47 mm membrane filter discs and has a nominal filtration area of 15.2 cm².
Answer:The reusable Sterifil holder uses a 500 mL funnel for vacuum membrane filtration.
Answer:No. The holder and funnel are separate from the complete receiving flask system and fit a compatible standard 1 L filter flask.
The Merck Millipore Sterifil 500 mL holder is a reusable vacuum membrane-filtration funnel and holder assembly designed for 47 mm filter discs. Its nominal filtration area is 15.2 cm², and the outlet stopper can fit a standard 1 L vacuum filter flask. The Sterifil system supports particulate analysis, microbiological bioburden monitoring and other methods in which the membrane must be recovered following filtration. The holder and funnel are supplied separately from a complete receiving flask arrangement, so verify what accompanying components are available in the laboratory. Place a compatible 47 mm membrane on the support, assemble the funnel with an intact seal and draw the sample through using suitable vacuum. Avoid unnecessary drying or mechanical disturbance of the membrane when downstream microbial recovery is required. The reusable assembly can be autoclaved when the manufacturer's procedure is followed. Select the membrane chemistry and pore size separately to match the intended analytical or microbiological method.
Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
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