MilliporeSigma
All Photos(3)

Documents

EFHAB250

Millipore

EZ-Fit® filtration unit with absorbent pad

0.45 µm MCE black membrane with 250 mL funnel, single or bulk packaging, suitable for solid and liquid cultivation

Sign Into View Organizational & Contract Pricing

Select a Size

Synonym(s):
Membrane filtration device made of gridded, mixed cellulose esters membrane for bioburden testing
NACRES:
NB.24

material

black filter
gridded filter
mixed cellulose esters (MCE)

Quality Level

Agency

ISO 7004:1985

sterility

sterile; electron beam irradiated

manufacturer/tradename

EZ-Fit®

packaging

pkg of Bulk packaging (EFHAB250B)
pkg of Single packaging (EFHAB250I)

parameter

250 mL sample volume

filter diam.

47 mm

pore size

0.45 μm pore size

input

sample type food(s)
sample type pharmaceutical(s)
sample type beverage(s)

application(s)

bioburden testing
food and beverages
pharmaceutical
water monitoring

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
EFHAW100EFHAB10MSEFHAW250
manufacturer/tradename

EZ-Fit®

manufacturer/tradename

EZ-Fit®

manufacturer/tradename

EZ-Fit®

manufacturer/tradename

EZ-Fit®

filter diam.

47 mm

filter diam.

47 mm

filter diam.

-

filter diam.

47 mm

pore size

0.45 μm pore size

pore size

0.45 μm pore size

pore size

0.45 μm pore size

pore size

0.45 μm pore size

agency

ISO 7004:1985

agency

ISO 7004:1985

agency

ISO 7004:1985

agency

ISO 7004:1985

sterility

sterile; electron beam irradiated

sterility

sterile; electron beam irradiated

sterility

sterile; electron beam irradiated

sterility

sterile; electron beam irradiated

General description

The EZ-FIT® filtration unit is a disposable filtration device made of black, gridded, mixed cellulose esters (MCE) membrane and a blue base with a cellulose support pad. The units are sterile and are designed to optimize and secure the laboratory workflow to provide time saving and reliable microbiological results. A vented lid covers the sample throughout filtration, and a 360° rim prevents forceps from accidentally touching the membrane filtration area during membrane transfer. The funnel material is clear and transparent and allows for visualizing the end of the filtration from any angle. The blue units allow to either transfer the membrane to an agar plate or convert the device into a Petri dish by adding the liquid media, after filtration. The EZ-FIT® filtration units minimize sample residue and prevent leakages and bypassing of the liquid sample from the membrane. Base plugs are provided with the bulk packaged filtration units, to be used while culturing the ampoule liquid media. The units can be stacked to save the work area and are designed to fit onto the EZ-FIT® Manifold, which features specific EZ-FIT® Filtration heads. It can also fit onto a standard #8 stopper.

Application

The EZ-FIT® filtration unit is used to check for bioburden in liquid samples, including in-process and final product samples (beverages, pharmaceuticals, and water). This product is also used in industrial QC and water monitoring.

Packaging

EFHAB250I: Individual packaging (48 units/pack)
EFHAB250B: Bulk packaging with protective bag (48 units/pack)

Legal Information

EZ-FIT is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Flame

Signal Word

Danger

Hazard Statements

Hazard Classifications

Flam. Sol. 1

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 2


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Articles

Comparison of Single-Use Funnels vs. Reusable Funnels for the Membrane Filtration Method in QC Microbiology

Comparison of convenience, operating time, accuracy, costs and safety aspects of single-use funnels vs. reusable funnels for the membrane filtration method in QC microbiology.

Compliant and Accurate Microbial Testing with the EZ Product Family

The EZ Product Family optimizes your microbial testing workflow to deliver reliable and reproducible microbial enumeration test results. The product lineup consists of filtration devices, manifolds, calibrated vacuum sources, and rapid microbial detection platforms.

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