Nalgene® 250mL Filter Unit with PES Membrane, Sterile, 50mm, case/12

Nalgene® 250mL Filter Unit with PES Membrane, Sterile, 50mm, case/12

$189.00 $137.70
(You save $51.30)
Part Number:
NG-168-0045
Lead Time:
5 days
Shipping:
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Bulk Pricing:
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Quantity:
12
Closure Size:
50 mm
Size:
250 mL / 8 ounce
Color:
clear
Material:
polystyrene
Style:
vacuum filter
Clean Level:
sterile

Description

Nalgene® 250mL MF75 Sterile Disposable Filter Units with PES Membrane, ideal for vacuum filtration and single-use biological work requiring sterile filtration, prefiltration or clarification of aqueous solutions in the lab or field. Graduated upper chamber with nonfiber-plugged side arm and quick-disconnect tubing adapter are separate from graduated receiver for easy access to filtrate. Each Filter Unit Includes: 50mm diameter membrane, polyethylene adapter, and quick-disconnect tubing adapter.

Features and Specifications:

  • PES Membrane with blue collar (Polyethersulfone, the ultimate cell and tissue culture media membrane. Low protein binding, low extractables, no external wetting agents, fast flow.)
  • Polystyrene housing
  • Graduations on both uppers and receivers.
  • The side arm features a cellulosic vent plug and a quick-disconnect tubing adapter.
  • Upper chamber separates from receiver for easy access to filtrate
  • 1.5-Turn sterile polyethylene leakproof screw closure eliminates pH shift in receiver
  • Receiver is an ideal filtrate storage vessel
  • Upper chamber of filter units is clearly marked with pore size, membrane type, catalog number, lot number and expiration date (except 115mL size)
  • Padless membrane support minimizes foaming of proteinaceous samples
  • Non-pyrogenic, non-cytotoxic
  • Gamma radiation-sterilized
  • Individually wrapped for a 5-year sterile shelf life
Part #
Capacity
Membrane
Pore Size
Membrane Dia.
NG-165-0045
150mL
PES
0.45um
50mm
NG-168-0045
250mL
PES
0.45um
50mm
NG-166-0045
500mL
PES
0.45um
75mm
NG-169-0045
500mL
PES
0.45um
90mm
NG-167-0045
1000mL
PES
0.45um
90mm

Typically ships from New York.

Product Reviews

MPN:
168-0045