Nalgene® Rapid-Flow™ Bottle-Top Vacuum Filters, Surfactant-Free Cellulose Acetate, Sterile, Thermo Scientific
Catalog #: 28199-307
Supplier: Thermo Fisher Scientific
Specifications
- Capacity:500 ml
- Ø:75 mm
- Pore size:0.20 µm
- Neck Size:45 mm
- Supplier No.:291-4520
Specifications
About this item
SFCA (surfactant-free cellulose acetate) membrane filters are much cleaner than standard cellulose acetate and are designed for vacuum filtration with glass media bottles.
- Certified radiation-sterilized, non-pyrogenic, and non-cytotoxic
- Quick-disconnect sidearm accepts ¹/₄ to ³/₈" tubing
- Use the 0.2 µm size for sterilization of aqueous solutions and culture media
Polystyrene bottle-top design features molded graduations and a support plate that minimizes foaming and eliminates the need for a separate filter pad. Filter unit screws directly onto media bottles. Yellow collar filter cup is labeled with lot number, catalog number, pore size, and expiration date.
Select the 0.45 µm size for particle analysis, scintillation counting, prefiltration of aqueous solutions, and general cytology.
Caution: Use only with sterile bottles designed for vacuum use. Always use safety shield during vacuum procedures. For laboratory use only, not for in-vitro diagnosis or parenterals.
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