Thermo Scientific Nalgene
Nalgene® 291-4545 Nalgene®, 500mL Rapid-Flow Bottle Top Filter 0.45um, SFCA, 45mm neck, case/12
- Part Number:
- NG-291-4545
- Lead Time:
- 7-10 days
- Shipping:
- FREE SHIPPING on most orders over $50*
- Quantity:
- 12
- Size:
- 500 ml / 16 ounce
- Color:
- clear
- Style:
- filtration
- Country of Origin:
- Made in the USA
Bulk discount rates
Automatically save when you buy in bulk.
| Buy 6 - 11 | and get 10% off |
| Buy 12 or above | and get 15% off |
Description
500mL Rapid-Flow Bottle Top Filter 0.45um, SFCA membrane, 75mm Diameter, 45mm neck. (Bottle not included) These filters fit Nalgene filter receiver bottles (#NG-455-series) or standard glass media bottles and have surfactant-free cellulose acetate (SFCA) membranes.
Bottle Top Filters:
View AllClose
Bottle Top Filters:
- Marked with catalog number, membrane type, pore size, lot number and expiration date for easy traceability
- Gamma radiation sterilized and individually bagged for 5-year sterile shelf life
- Molded-in graduations for quick visualization of sample volume
- Side-arm with quick-disconnect tubing adapter for easy bottle top changes
- Non-cytotoxic and non-pyrogenic
Surfactant-Free Cellulose Acetate Membranes (SFCA)
- Low protein binding with little or no loss of specific proteins
- Excellent flow rates
- No wetting agents to affect sensitive cell culture lines
- Much lower extractables than standard CA membranes
Includes:
Polystyrene graduated chamber; color-coded collar with cellulosic vent plug side arm and quick-disconnect tubing adapter; 50, 75, or 90mm diameter membranes; bottom screw threads for attachment to bottles with 33 or 45mm neck sizes.
MPN:
291-4545