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Nalgene® 168-0045 250mL Filter Unit with PES Membrane, Sterile, 50mm, case/12

Nalgene® 168-0045 250mL Filter Unit with PES Membrane, Sterile, 50mm, case/12

$187.00 $171.25
(You save $15.75)
Part Number:
NG-168-0045
Lead Time:
3-10 days
Shipping:
Free Shipping on most orders over $50*
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

Due to a dramatic reduction in supply, stock numbers cannot be guaranteed. All purchases will be followed by an order confirmation with estimated ship date and you will be notified if stock is unavailable. All orders for healthcare products placed after January 24, 2020 are non-cancellable and non-returnable. Thank you for your continued cooperation and partnership.

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.

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MPN:
168-0045