MilliporeSigma Chemicals | Fisher Scientific

Water Purification Filters and Cartridges

Explore lab water purification systems and accessories.

Cell Culture

Find reliable devices for all your cell culture needs.

Western Blotting

Extraordinary expertise, unmatched support.

Sterile Filtration

The perfect start for accurate measurements.

Antibodies

A range of primary and secondary antibodies plus panels and kits.

Bioburden/Microbial Testing

The EZ product family has been designed to streamline your bioburden workflow and provide reliable results.

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New Solutions that Enable Discovery

Supelco Analytical Products from MilliporeSigma

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Ideal for Organic Solutions

Millex Syringe Filters from MilliporeSigma

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Innovative and Reliable

MilliporeSigma Western Blotting Solutions

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Polyclonal (4,538)
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MilliporeSigma™ Steriflip™ Sterile Disposable Vacuum Filter Units

Performance and convenience all in one. Steriflip™ Sterile Disposable Vacuum Filter Units uses vacuum to collect filtrate.

Promotions are available

Pricing & Availability
Specifications

Disposable	Single-use
Height (Metric)	13.8 cm
Color	Clear
Volume (Metric)	50 mL
No. per Case	25Pack
Quantity	25 Pack
Material	MBS/Polypropylene
Diameter (Metric) Membrane	6.4 cm
For Use With (Application)	Low protein binding clarification of aqueous solutions
Sterility	Sterile
Filtration Area	7 cm²
Connectors	Double lead thread with vacuum port
Diameter (Metric) Filter	4 cm
Height (English)	5.43 in.

MilliporeSigma™ Stericup™ Quick Release-GP Sterile Vacuum Bottle Top Filtration Systems

The Stericup™ vacuum filtration system is the most efficient single-use, disposable Bottle Top Filter process for sterile media preparation. It combines a Steritop™ filter unit with a receiver flask for processing and storing volumes from 150 mL to 1000 mL in a single, ready-to-use format.

Promotions are available

Pricing & Availability
Specifications

Pore Size	0.22 μm
Disposable	Single-use
Type	Bottle Top Filter
Color	Clear with blue adapter
Diameter (Metric) Filter	73 mm
For Use With (Application)	Sterile filtration
Sterility	Sterile

MilliporeSigma™ Microbial Count Samplers

Sterilized, individually packaged, ready-to-use dip testers for Total Count and HPC Total Count

Pricing & Availability

MilliporeSigma™ Microbiological Analysis Membrane Filters, Gridded

Optimized for MF method microbiological analysis of water or other liquids

Pricing & Availability
Specifications

Diameter (English)	1.85 in.
Diameter (Metric)	4.7 cm
Surface Type	Grid
Certifications/Compliance	Certified to meet standard methods for the examination of Water and wastewater requirements
For Use With (Application)	MF method microbiological analysis of water or other liquids

MilliporeSigma™ EZ-Pak™ Membranes

Used for general microbiological analysis, EZ-Pak™ Membranes are sterile, ready-to-use membranes that eliminate contamination risk and save time.

Pricing & Availability
Specifications

MilliporeSigma™ MF-Millipore™ Membrane Filter, 0.45 μm

Mixed cellulose esters (MCE) membrane, hydrophilic

Pricing & Availability
Specifications

MilliporeSigma™ Durapore™ Membrane Filters 0.45 μm

Recommended when maximum recovery is important

Pricing & Availability
Specifications

Thickness (Metric)	125 μm
Pore Size	0.45 μm
Bubble Point	22 psi
Flow Rate	>2.6 mL/min x cm²
Wettability	Hydrophilic
Type	Filter Membranes
Color	White
Material	PVDF
Filter Type	Screen Filter
Hydrophobicity	Hydrophilic
Autoclavable	Not Autoclavable
Sterility	Non-sterile

MilliporeSigma™ MF-Millipore™ Membrane Filter, 0.8 μm

Mixed cellulose esters (MCE) membrane, hydrophilic

Pricing & Availability
Specifications

Thickness (Metric)	150 μm
Pore Size	0.8 μm
Bubble Point	≥1.0 bar, air with water
Flow Rate	190 mL/min x cm²
Wettability	Hydrophilic
Type	Filter Membranes
Material	MCE
Autoclavable	Not Autoclavable
Sterility	Non-sterile
Membrane Type	Plain
Gas Flow Rate	16 L/min/ cm²

MilliporeSigma™ Nutrient Media

Developed specifically for culturing microorganisms on membrane filters; select media type to match organism type and analytical test needs

Pricing & Availability
Specifications

Manufacturing Origin	United States
Content And Storage	2°C to 10°C
Form	Liquid
Packaging Type	Ampule
Quantity	50 x 2 mL
Shelf Life	1 Year

CombiCoulomat Fritless Reagent, Apura™, EMD Chemicals

Synonym: Coulometric Single Solution

Pricing & Availability
Specifications

Synonym	Coulometric Single Solution

MilliporeSigma™ Filter Forceps

Handle membrane filters without damage

Pricing & Availability

MilliporeSigma™ Immobilon™-P PVDF Membrane

Hydrophobic PVDF Transfer Membrane for western blotting

Pricing & Availability
Specifications

Pore Size	0.45 μm
Material	PVDF

MilliporeSigma™ Steritop™ Threaded Bottle Top Filters

The Stericup™ vacuum filtration system is the most efficient single-use, disposable Bottle Top Filter process for sterile media preparation. Combine this Steritop™ filter unit with a receiver flask (sold separately) for processing and storing volumes from 150 to 1000 mL in a single, ready-to-use format.

Promotions are available

Pricing & Availability
Specifications

Pore Size	0.22 μm
Outlet Fitting	45 mm
Material	Polystyrene
Sterility	Sterile

Methanol, For HPLC analysis, MilliporeSigma™

CAS: 67-56-1 Molecular Formula: CH4O Molecular Weight (g/mol): 32.04 MDL Number: MFCD00004595 InChI Key: OKKJLVBELUTLKV-UHFFFAOYSA-N Synonym: methyl alcohol,wood alcohol,carbinol,wood spirit,wood naphtha,methylol,methyl hydroxide,pyroxylic spirit,colonial spirit,columbian spirit PubChem CID: 887 ChEBI: CHEBI:17790 IUPAC Name: methanol SMILES: CO

Pricing & Availability
Specifications

PubChem CID	887
CAS	67-56-1
Molecular Weight (g/mol)	32.04
ChEBI	CHEBI:17790
MDL Number	MFCD00004595
SMILES	CO
Synonym	methyl alcohol,wood alcohol,carbinol,wood spirit,wood naphtha,methylol,methyl hydroxide,pyroxylic spirit,colonial spirit,columbian spirit
IUPAC Name	methanol
InChI Key	OKKJLVBELUTLKV-UHFFFAOYSA-N
Molecular Formula	CH4O

MilliporeSigma™ Durapore™ Membrane Filters, 0.22 μm

Recommended when maximum recovery is important. Durapore™ PVDF Membranes: 0.22μ Pore Size provide high flow rates and throughput, low extractables, broad chemical compatibility and low protein binding. Available in diameters ranging from 13mm to 142mm.

Pricing & Availability
Specifications

Pore Size	0.22 μm
Type	Filter Membranes
Color	White
Material	PVDF
Autoclavable	Not Autoclavable
Sterility	Non-sterile

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In late 2015, EMD Millipore and Sigma-Aldrich joined forces. The combined organization operates as MilliporeSigma in the United States and Canada, and it serves as the life sciences business for Merck KGaA, Darmstadt, Germany. The MilliporeSigma collaboration with the global scientific community focuses on solving the toughest problems in life sciences research.

Supelco Analytical Products from MilliporeSigma are now available through the Fisher Scientific channel. This comprehensive portfolio was developed by analytical chemists for analytical chemists, offering you a range of solutions that meet your needs. With this product line, you can maintain the highest standards to help ensure accurate, precise, and consistent results.

MilliporeSigma

Redesigned with
All of Us in Mind

Introducing the Stericup E and
Steritop E sterile filtration
devices—evolved with an
eco-conscience.

Water Purification Filters and Cartridges

Cell Culture

Western Blotting

Sterile Filtration

Antibodies

Bioburden/Microbial Testing

Featured Products

Featured Resources

New Solutions that Enable Discovery

Ideal for Organic Solutions

Innovative and Reliable

MilliporeSigma™ Steriflip™ Sterile Disposable Vacuum Filter Units

MilliporeSigma™ Stericup™ Quick Release-GP Sterile Vacuum Bottle Top Filtration Systems

MilliporeSigma™ Microbial Count Samplers

MilliporeSigma™ Microbiological Analysis Membrane Filters, Gridded

MilliporeSigma™ EZ-Pak™ Membranes

MilliporeSigma™ MF-Millipore™ Membrane Filter, 0.45 μm

MilliporeSigma™ Durapore™ Membrane Filters 0.45 μm

MilliporeSigma™ MF-Millipore™ Membrane Filter, 0.8 μm

MilliporeSigma™ Nutrient Media

CombiCoulomat Fritless Reagent, Apura™, EMD Chemicals

MilliporeSigma™ Filter Forceps

MilliporeSigma™ Immobilon™-P PVDF Membrane

MilliporeSigma™ Steritop™ Threaded Bottle Top Filters

Methanol, For HPLC analysis, MilliporeSigma™

MilliporeSigma™ Durapore™ Membrane Filters, 0.22 μm

MilliporeSigma

Redesigned with All of Us in Mind

Introducing the Stericup E and Steritop E sterile filtration devices—evolved with an eco-conscience.

Water Purification Filters and Cartridges

Cell Culture

Western Blotting

Sterile Filtration

Antibodies

Bioburden/Microbial Testing

Featured Products

Featured Resources

New Solutions that Enable Discovery

Ideal for Organic Solutions

Innovative and Reliable

Filtered Search Results

Narrow Results

Redesigned with
All of Us in Mind

Introducing the Stericup E and
Steritop E sterile filtration
devices—evolved with an
eco-conscience.