Merck
CN
All Photos(2)

CLS431174

Corning® bottle-top vacuum filters

polyethersulfone membrane, sterile, pore size 0.22 μm, membrane diam. 70 mm, funnel capacity 1000 mL, case of 12

Synonym(s):
bottle top filters, laboratory filters, vacuum system filters
NACRES:
NB.24

material

polyethersulfone membrane
polystyrene housing
yellow adapter

sterility

sterile

feature

cap: no
graduations

packaging

case of 12

manufacturer/tradename

Corning 431174

filter capacity

1000 mL

funnel capacity

1000 mL

membrane diam.

70 mm

neck diam.

45 mm

pore size

0.22 μm

fitting

GL 45 bottle neck

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Corning square bottle-top vacuum filter systems support a higher capacity polyethersulfone (PES) membrane for greater filtering performance. These new bottle/filter systems are designed for filtering and storing cell culture and/or tissue culture media, biological fluids and other aqueous solutions.

  • Fits plastic or glass media bottles with 45mm neck sizes.
  • Polyethersulfone (PES) membranes provide the fastest flow rates, the lowest protein binding and low extractables and are best for filtering cell culture media.
  • Angled hose connector simplifies vacuum line attachment.
  • Individually packaged, sterile and certified nonpyrogenic.
  • Each system has the membrane material and pore size printed on the unit and is color-coded by membrane type for easy product identification.
  • Expiration date appears on the filter funnel and shipping boxes.
  • Expiration date of the membrane is three years from the time the product is manufactured.

Legal Information

Corning is a registered trademark of Corning, Inc.

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service