Skip to search
Skip to primary navigation
Skip to content
Skip to footer

About us
Promotions
Literature
Events
Contact

Advanced
MSDS
Certificates
CE Declaration Portal

Not registered? Register

Products
Applications & Protocols
Advanced Battery Science
Life Science

Innovative, high quality products for Genomics, Proteomics, Cell biology and Microbiology...

Master Control with Masterflex® Peristaltic Pumps

Gene Expression Analysis & Genotyping Workflow

Cell Biology

Genomics

Proteomics

Microbiology

Microbiology

Avantor Seradigm Sera

Featured Solutions & Suppliers

News

Promotions

Product Selector Guides

Application Notes Library

Literature

Webinars

Contact Us

From Sample to Sequence

From manual to automated processes. Increase your throughput and gain more insight while saving costs and time.

From Cell to Therapy

Solutions for your entire workflow – from basic research to biopharma production. Tools and services to accelerate your research & development.

Innovative Search Tool for Antibodies

Quickly find the specific antibody you need from VWR's broad portfolio...
Chromatography – Mass Spectrometry

We are here to help you improve efficiencies and outcomes in your laboratory. Your success will determine our future; we support you to be successful.

Thin Layer Chromatography(TLC)

Liquid Chromatography (HPLC & UHPLC) - Analytical

Liquid Chromatography - Sample preparation

Gas Chromatography (GC)

Mass Spectrometry (MS)

Purification

Large Molecule LC (Bio LC)

Software and Automation

Chromatography Knowledge Centre

Pharma

BioPharma

Food & Beverage

Chrom Application Library

Literature

Subscribe for Newsletter

News

Contact

Chromatography Knowledge Centre

Need to learn more about Chromatography and HPLC? We can help improve your knowledge in key areas such as understanding selectivity and method development.

Chrom Application Library

You are looking for a specific separation. You can search our application library here. If you can't find what you are looking for, just ask us.

Avantor® columns

If you are looking for expert advice and access to a range of specialist and hard-to-find phases, the experts at Avantor® will help you.
Analytical Chemistry

No matter what methods or technology you use, Avantor offers a comprehensive catalog of the equipment, reagents, chemicals, consumables, tools, and other products you need every day.

Mass Spectrometry (MS)

Liquid Chromatography (HPLC & UHPLC) - Analytical

Purification

Gas Chromatography (GC)

Metal trace analysis and detection

Spectroscopy

Titration

Karl Fischer titration for water determination

pH/mV and Ion

Electrochemistry Products

Physical measurement

X-ray fluorescence spectroscopy (XRF)

New brand coming, same trusted formula

Acros Organics™, Alfa Aesar™ and Maybridge™ are merging into one brand, Thermo Scientific™. All the products you love, in one complete portfolio.
Biopharma Production

Find the biological materials you need for upstream bioprocessing, including bulk-sized biological buffers and biochemicals...

EVERYDAY BRILLIANCE

Buffer management solutions

Cell therapy

Avantor fluid handling solutions

Gene therapy

Monoclonal antibodies (mAbs)

Recombinant proteins

Vaccines

Innovation in biopharma

Avantor Seradigm Sera

Process filtration

Managing your risk

Biopharma production chemicals & excipients

Stevanato Group EZ-fill® Vials from DWK Life Sciences

Downstream process optimization support

Literature

Application notes

Avantor biopharma videos

Avantor fluid handling solutions

Avantor supports end-to-end fluid management solutions – including Masterflex® peristaltic pumps and aseptic fluid transfer solutions – that are reliable and customer-centric, helping bioprocessing manufacturers meet their research and production goals.
Safety

Providing our customers with the information and tools to help them acquire the appropriate safety products and services for their specific needs...

Easily Comply With GHS/CLP labelling

Videos

Pramodh Test Page 2

Lab safety

Manufacturing personal protection and workwear

Facilities maintenance, protection and hygiene

Solutions for your workplace during the Covid-19 pandemic

VWR 실험용 장갑 (KR)

Industrial Safety

Services

刀具的风险和解决方案

News

Educational Material

Request Catalogue

SecureFit™ 400X safety spectacles with brow guard

Comfortable fit and performance, featuring wide flexible temple arms and a combined soft nose bridge.

Brady BMP21 portable printers

With label materials designed specifically for harsh environments in labs or industrial applications.

MICROGARD® 2500 Plus PAPR -Ventilated suits.

Fully encapsulated for hazardrous environments, with +ve pressure provided by powered air purifying respirators.
Controlled Environments & Cleanrooms

This carefully selected portfolio is specifically designed to help you prevent potential contamination and maintain aseptic conditions in cleanrooms and controlled environments...

Videos

Pharmaceuticals, Biotechnology, and Medical Devices

Healthcare

Semiconductor and Microelectronics

Aerospace and Automotive

Custom packaging and irradiation service
Featured Solutions
Academic research

Resources to advance fundamental science

Science Delivered

From scientific discovery to scale-up and commercial delivery, Avantor offers mission-critical products, services and solutions on a global scale.
Supporting Research on COVID-19

To support the ongoing research efforts on Coronavirus SARS-CoV-2 causing COVID-19 disease, we've provided easy access to critical products needed for virus research and detection...

Virus Detection

Vaccine & Therapy Development

Additional Resources
Our Collection of VWR Brands

Everyday use lab consumables

Reliable laboratory equipment

Precise measuring tools

Chemicals and chromatography

Life sciences and microbiology

Production supplies

Safety products

A comfortable workspace

Technology and service solutions

Applications and techniques

Literature

Chemicals

One of the largest selection of chemicals from one source...

VWR® anti-vibration slab and weighing table

Polished granite anti-vibration slab. Four absorption feet enhance...

VWR® traceable weight sets, class F1, with calibration certificate

Anti-magnetic, polished stainless steel, wire weights up to 500 mg...
Laboratory Chemicals

HPLC Testing Equipment

Chemicals by brand

Chemicals by product category

Chemicals for sample preparation

Chemical Innovations

Nitrogen determination

General lab supplies

Dissolution testing

NMR

UV/VIS spectroscopy

Conductivity measurement

pH measurements

GC

HPLC

Highlights

Promotions

Contacts

Literature

New brand coming, same trusted formula

Acros Organics™, Alfa Aesar™ and Maybridge™ are merging into one brand, Thermo Scientific™. All the products you love, in one complete portfolio.
Avantor fluid handling solutions

We enable biopharma manufacturers with end-to-end fluid management solutions
R&D

A strong and vibrant research and development function is the lifeblood of all industries...

Weighing

Microscopy, Imaging Solutions & Accessories

Liquid Handling

DURAN® Evolutionary Bottle System

Temperature Control Systems

Electrochemistry Products

Simplifying Sample Prep for Research Laboratories

Chemicals for Inorganic Analysis

Pharmaceutical

Titration

Centrifugation

Incubators

Ovens

Furnaces

Cold Storage & Cooling Solutions

Temperature Measurement & Data Logging

Spectrophotometers

Moisture Analysis

Melting Point

Density

Recording & Monitoring

Chromatography – Mass Spectrometry

Life Science

New brand coming, same trusted formula

Acros Organics™, Alfa Aesar™ and Maybridge™ are merging into one brand, Thermo Scientific™. All the products you love, in one complete portfolio.

New Entris® II Basic Advanced Balances from Sartorius

Featuring a graphic touch display and new features such as real-time level support,integrated protection systems and CalAuditTrail for gapless documentation

Chemicals

One of the largest selection of chemicals from one source...
Avantor Seradigm Sera

The most reliable supply of exceptional quality Fetal Bovine Serum...

Product Differentiation Table

Oritain Partnership

Technical Documents

Contact Us

Literature
Production

From raw materials to hygiene control, VWR is able to provide support in this environment...

Production Chemicals

Media fill culture media

Avantor fluid handling solutions

Avantor single-use solutions

Industrial Equipment

Monitoring of Production Areas

News

Literature

Useful links

Sustainable solutions

VWR Custom Manufacturing Services

Biopharma Production

Downstream process optimization support

Critical environment - basan

Safety

Avantor fluid handling solutions

Avantor supports end-to-end fluid management solutions – including Masterflex® peristaltic pumps and aseptic fluid transfer solutions – that are reliable and customer-centric, helping bioprocessing manufacturers meet their research and production goals.

For production and scale-up, we can support you !

Ask for larger pack sizes or bulk quantities that are not available in this page by using the customization request form.

Nitrile gloves, Microflex® 93-850

These nitrile disposable gloves are the ultimate barrier against harmful exposures and rip-tear.
Quality Control

A well performing QC laboratory ensures the integrity of a company's production process from raw material validation to finished product verification...

Metal trace analysis and detection

Sample Collection

Sample Preparation

Liquid Handling

Electrochemistry Products

Microscopy, Imaging Solutions & Accessories

Analytical Measurement and Testing

Monitoring and Recording Laboratory Data

Laboratory Water Purification Systems

Avantor

Promotions

News

New brand coming, same trusted formula

Acros Organics™, Alfa Aesar™ and Maybridge™ are merging into one brand, Thermo Scientific™. All the products you love, in one complete portfolio.

New Entris® II Basic Advanced Balances from Sartorius

Featuring a graphic touch display and new features such as real-time level support,integrated protection systems and CalAuditTrail for gapless documentation

Chemicals

One of the largest selection of chemicals from one source...
Food & Beverage

Brady Safety Identification Solutions For Food & Beverage Plants

Meat Speciation Testing

Edible Oils & Fat Analysis

Refractometry & Polarimetry

Avoid Contamination In The Lab & F&B Production Site

Safe & Secure Sample Storage Of Food &/Or Beverages

Food & Beverage Analysis

Temperature & Humidity Measurement + Data Loggers

Laboratory Fridges and Freezers

Contacts
Healthcare/Clinical

VWR is already a major supplier of specialised staining materials for the Pathology market. We are building our product portfolio for our clinical customers daily...

Liquid Handling

Microscopy, Imaging Solutions & Accessories

Specimen Collection

Haematology

Clinical Chemistry

Specimen Transport

Solutions for Cytotoxic Drug Production

Histology

Life Science

Cytology

Clinical Catalogue

News

Literature

Selected Equipment

Promotions

High risk chemicals & drugs – Microflex 93-853

Three times the puncture resistance of latex or vinyl disposable gloves -AQL 0,65...

VWR® rocking platform shakers and 3D rotator wavers

Touch pad control of speed, time and tilt adjustment during operation...

HSW filler needles & safety syringes

For withdrawal or injection of medication from rubber stoppered vials and glass reservoirs. The Safety needles are compatible with all syringes with Luer/Luer lock (ISO 594)...
Microbiology

Microbiology New Products

Sample collection, transport, storage

Sample preparation within microorganism detection

Microbial cultivation

Search by microorganism

Analysis for microbiological testing

Sterilising: from consumables to high end sterilizers
Microscopy, Imaging Solutions & Accessories

From most basic microscopes to sophisticated models, image recording systems and cold light sources to consumables.
Environment

A large choice of products and services for complete water, wastewater and soil analysis, on-site and in the laboratory.
Education/Schools

In our selection for Education/Schools you will find material for teaching Chemistry, Physics and Biology

General Use Laboratory Chemicals

General Use Laboratory Consumables

General Use Laboratory Equipment

Liquid Handling

Life Science & Biology

Environmental Science

Safety, First Aid & Cleaning

Furniture & Storage

Armoire de sécurité Asecos

Leader Européen dans la solution de stockage et de manipulation pour produits chimiques, Asecos vous propose un large choix d’armoires de sécurité pour protéger au mieux vos biens et vos personnes.

e-Commerce / VWR Mobile Technology Solutions

VWR continues to offer a state of the art e-Commerce portfolio for customers ...
Furniture

Furniture Products

Equipment

Installation Checklist

VWR Ergonomic Chairs for Laboratory and Industry

News

Promotions

Armoire de sécurité Asecos

Leader Européen dans la solution de stockage et de manipulation pour produits chimiques, Asecos vous propose un large choix d’armoires de sécurité pour protéger au mieux vos biens et vos personnes.

Kango stools

Round seat in black polyurethane...

VWR® ‘Mr-Lab’ lab chairs

Large, soft upholstered cushions that are anatomically moulded with pelvic support and integrated lumber support for greater comfort...
J.T.Baker® Robotic Tips

New Avantor® J.T.Baker® premium conductive and non-conductive robotic tips deliver superior quality and reliable performance for results you can trust.
Services
Avantor Services

As your trusted, collaborative partner, VWRCATALYST helps you increase efficiency, maximize productivity, and accelerate innovation.

Your Role

Your Challenge

Our Services Portfolio

Resources

About Avantor Services

Downstream process optimization support

The support you need to optimize operations

Avantor Services provides a wide range of specialized services and digital solutions to help you solve complex challenges.

We’ve built our reputation on consistent, comprehensive mastery of day-to-day operations, allowing lab, clinical, and production environments to focus their high-value resources on core scientific priorities.

As our customers’ needs have evolved, so have our capabilities. We have become experts in scientific operations, improving performance with sophisticated solutions and providing guidance on best practices.

You can select and customize services for peak efficiency, quality, and accelerated innovation.

Contact us at services@avantorsciences.com.
VWR Custom Manufacturing Services

Case Studies

Aurora Manufacturing Facility

Briare Manufacturing Facility

Chester Manufacturing Facility

Haasrode Manufacturing Facility

Montreal Manufacturing Facility

Sidney Manufacturing Facility

Solon Manufacturing Facility

St. Louis Manufacturing Facility

Clinical Trial Support

Sourcing, Kitting and Management of Ancillary Supplies and Equipment for all your clinical trials.

e-Commerce / VWR Mobile Technology Solutions

VWR continues to offer a state of the art e-Commerce portfolio for customers ...

Avantor Services

Providing a wide range of specialized services and digital solutions to help you solve complex challenges.
e-Commerce / VWR Mobile Technology Solutions

VWR continues to offer a state of the art e-Commerce portfolio for customers ...

vwr.com

B2B Services

Inventory Management Software

VEM - VWR Equipment Management

VWR SearchPad

Avantor Services

Providing a wide range of specialized services and digital solutions to help you solve complex challenges.
Technical Services

VWR has a range of new services designed to streamline your operations, help you make cost savings and manage your laboratory effectively...

Equipment: After Sales

Contact

Instruments: After Sales

Centrifuge Repair and Service

Accredited calibration and repair of pipettes to ISO 8655

Projects

Calibration, Qualification, Validation & Certification Services

Total Customer Support

Avantor Services

Providing a wide range of specialized services and digital solutions to help you solve complex challenges.

e-Commerce / VWR Mobile Technology Solutions

VWR continues to offer a state of the art e-Commerce portfolio for customers ...
Partner with Avantor and consolidate to save
The Building Blocks Portal

Avantor Services

Providing a wide range of specialized services and digital solutions to help you solve complex challenges.

e-Commerce / VWR Mobile Technology Solutions

VWR continues to offer a state of the art e-Commerce portfolio for customers ...
Labtools

Periodic table

Avantor Services

Providing a wide range of specialized services and digital solutions to help you solve complex challenges.

e-Commerce / VWR Mobile Technology Solutions

VWR continues to offer a state of the art e-Commerce portfolio for customers ...
e-Newsletter
About us
Promotions
Literature
Events
Contact

Order Entry
Order Status
My Account
Cart

Exciting changes are coming soon—your Punchout account will be redirected and migrated to a new platform on June 16 to enhance your experience! If your company requires our new web certificate and IP address, these can be found here at the very bottom of the page under ‘B2B Avantorsciences.com and Wardsci.com punchout IP and certificates’.

Home
Text Search
XFD647+NHS+ester

Print…

Result Type

Product Results Site Content PDF Documents Videos

Refine Result

Antibodies (996)
Chromatography Columns (868)
Filters (394)
Standards (368)
Protein Linking and Labeling Systems (312)
More...
Membrane Filters (226)
Ethyl acetate (180)
Ammonia solution (177)
Cationic Standards (167)
Tubing (159)
Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) (143)
Dialysis Tubing (125)
Organic Standards (124)
Urea (124)
Ammonium sulphate (124)
iFluor® (124)
Guanidinium hydrochloride (103)
Syringe Filters (99)
Glycine (96)
Ammonium chloride (80)
Proteins and Peptides (76)
Environmental Test Kits (69)
TRIS HCl (Tris-(hydroxymethyl) aminomethane hydrochloride) (63)
Assays (60)
Gloves (52)
Ammonium dihydrogen phosphate (51)
Ammonium peroxodisulphate (APS) (50)
Nucleic Acid Reagents (44)
Ammonium thiocyanate (43)
Electrodes (42)
ISE Electrodes (42)
End-point PCR Enzymes and Kits (41)
Butyl acetate (40)
Enzymes (38)
Ammonium heptamolybdate tetrahydrate (38)
di-Ammonium hydrogen orthophosphate (38)
Ethanolamine (38)
Funnels (37)
Ammonium carbonate (36)
Tangential Flow Systems (36)
Membrane Filter Funnels (36)
Ammonium nitrate (36)
L(+)-Lysine monohydrochloride (35)
Protein Purification (35)
Ammonium iron (II) sulphate hexahydrate (34)
L-Cysteine (34)
Transfer Tubing (34)
Ammonium cerium (IV) nitrate (33)
Thiourea (32)
L(+)-Cysteine hydrochloride monohydrate (31)

In Stock (1340)

VWR Chemicals (464)
VWR Collection (3)
Apollo Scientific (7183)
Thermo Fisher Scientific (6706)
Merck (1241)
See All Suppliers

Refine by Suppliers

Sort by

VWR Chemicals (464)

VWR Collection (3)

Apollo Scientific (7183)

Thermo Fisher Scientific (6706)

Merck (1241)

Cayman Chemical (1111)

Bioss (611)

AAT BIOQUEST (533)

MP Biomedicals (353)

Biotium (303)

Honeywell Chemicals (246)

Avantor (235)

ISERA (180)

Spectrum Laboratories (167)

ProSci Inc. (156)

ENZO LIFE SCIENCES (144)

Molekula (134)

MACHEREY-NAGEL (127)

Spectrum Chemical (105)

VARIAN (101)

Cytiva (Formerly Pall Lab) (97)

ImmunoReagents (95)

G-Biosciences (89)

MERCK PRODUCTION CHEMICALS (85)

Whatman products (Cytiva) (83)

LGC Standards PROMOCHEM (81)

Cytiva (79)

Trajan Scientific and Medical (57)

MACRON AVANTOR BRAND (55)

Hach (54)

Merck Millipore (Calbiochem‎) (51)

Abcam (48)

SIGMA ALDRICH MICROSCOPY (38)

USP (38)

PanReac AppliChem (38)

Novabiochem (Part of Merck) (37)

Sartorius (37)

Avantor Fluid Handling (31)

Biorbyt (28)

Mettler - Toledo (24)

CPACHEM (23)

Ansell (22)

US Biological (22)

Resonac (21)

CONTEC (19)

WTW (17)

CHIRAL TECHNOLOGIES (14)

Dräger (14)

Abnova (13)

CUSTOM MADE CHEMICALS LAB (13)

ANTIBODIES.COM (11)

HICHROM (10)

PerkinElmer (10)

Restek (10)

MARKET SOURCE PART PROCESS (9)

Honeywell Safety (9)

BUCHI (8)

VKI WATER QUALITY INSTITUTE (7)

Bel-Art Products, a Part of SP (6)

CHEMPLEX INDUSTRIES (6)

Merck Millipore (Oncogene) (6)

OZ BIOSCIENCES (6)

Aviva Systems Biology (5)

BW TECHNOLOGIES (5)

EDQM (5)

Agilent (5)

Lovibond (5)

MAPA (5)

UVEX (5)

Showa (4)

Boster Bio (4)

Deb-STOKO (4)

KCL by Honeywell (4)

WTW ONLINE (4)

Abgent (3)

GASTEC (3)

DR MAISCH (3)

NEW PIG (3)

Thermo Orion (3)

Roth Carl (3)

SI Analytics (3)

TriLink BioTechnologies (3)

Corning (3)

Advantech (2)

Biosensis (2)

Bioworld Technology (2)

Columbia Biosciences (2)

Everest Biotech (2)

KLEINFELD (2)

OriGene (2)

THERMO FISHER DIAGNOSTICS (2)

SENTEK (2)

Tonbo Biosciences (2)

TOSOH BIOSCIENCE (2)

WATERS (2)

Amarell (1)

Argonaut Technologies (1)

Diversey (1)

ENVIRONMENTAL HYGIENE (1)

Greiner Bio-One (1)

HAMILTON BONADUZ (1)

HIMEDIA (1)

LIOFILCHEM (1)

Novus Biologicals (1)

IBI SCIENTIFIC (1)

TRISTEL SOLUTIONS (1)

Saint Gobain Life Sciences (1)

VWR Chemicals (464)

VWR Collection (3)

Apollo Scientific (7183)

Thermo Fisher Scientific (6706)

Merck (1241)

Cayman Chemical (1111)

Bioss (611)

AAT BIOQUEST (533)

MP Biomedicals (353)

Biotium (303)

Honeywell Chemicals (246)

Avantor (235)

ISERA (180)

Spectrum Laboratories (167)

ProSci Inc. (156)

ENZO LIFE SCIENCES (144)

Molekula (134)

MACHEREY-NAGEL (127)

Spectrum Chemical (105)

VARIAN (101)

Cytiva (Formerly Pall Lab) (97)

ImmunoReagents (95)

G-Biosciences (89)

MERCK PRODUCTION CHEMICALS (85)

Whatman products (Cytiva) (83)

LGC Standards PROMOCHEM (81)

Cytiva (79)

Trajan Scientific and Medical (57)

MACRON AVANTOR BRAND (55)

Hach (54)

Merck Millipore (Calbiochem‎) (51)

Abcam (48)

SIGMA ALDRICH MICROSCOPY (38)

USP (38)

PanReac AppliChem (38)

Novabiochem (Part of Merck) (37)

Sartorius (37)

Avantor Fluid Handling (31)

Biorbyt (28)

Mettler - Toledo (24)

CPACHEM (23)

Ansell (22)

US Biological (22)

Resonac (21)

CONTEC (19)

WTW (17)

CHIRAL TECHNOLOGIES (14)

Dräger (14)

Abnova (13)

CUSTOM MADE CHEMICALS LAB (13)

ANTIBODIES.COM (11)

HICHROM (10)

PerkinElmer (10)

Restek (10)

MARKET SOURCE PART PROCESS (9)

Honeywell Safety (9)

BUCHI (8)

VKI WATER QUALITY INSTITUTE (7)

Bel-Art Products, a Part of SP (6)

CHEMPLEX INDUSTRIES (6)

Merck Millipore (Oncogene) (6)

OZ BIOSCIENCES (6)

Aviva Systems Biology (5)

BW TECHNOLOGIES (5)

EDQM (5)

Agilent (5)

Lovibond (5)

MAPA (5)

UVEX (5)

Showa (4)

Boster Bio (4)

Deb-STOKO (4)

KCL by Honeywell (4)

WTW ONLINE (4)

Abgent (3)

GASTEC (3)

DR MAISCH (3)

NEW PIG (3)

Thermo Orion (3)

Roth Carl (3)

SI Analytics (3)

TriLink BioTechnologies (3)

Corning (3)

Advantech (2)

Biosensis (2)

Bioworld Technology (2)

Columbia Biosciences (2)

Everest Biotech (2)

KLEINFELD (2)

OriGene (2)

THERMO FISHER DIAGNOSTICS (2)

SENTEK (2)

Tonbo Biosciences (2)

TOSOH BIOSCIENCE (2)

WATERS (2)

Amarell (1)

Argonaut Technologies (1)

Diversey (1)

ENVIRONMENTAL HYGIENE (1)

Greiner Bio-One (1)

HAMILTON BONADUZ (1)

HIMEDIA (1)

LIOFILCHEM (1)

Novus Biologicals (1)

IBI SCIENTIFIC (1)

TRISTEL SOLUTIONS (1)

Saint Gobain Life Sciences (1)

VWR Chemicals (464)

VWR Collection (3)

Apollo Scientific (7183)

Thermo Fisher Scientific (6706)

Merck (1241)

Cayman Chemical (1111)

Bioss (611)

AAT BIOQUEST (533)

MP Biomedicals (353)

Biotium (303)

Honeywell Chemicals (246)

Avantor (235)

ISERA (180)

Spectrum Laboratories (167)

ProSci Inc. (156)

ENZO LIFE SCIENCES (144)

Molekula (134)

MACHEREY-NAGEL (127)

Spectrum Chemical (105)

VARIAN (101)

Cytiva (Formerly Pall Lab) (97)

ImmunoReagents (95)

G-Biosciences (89)

MERCK PRODUCTION CHEMICALS (85)

Whatman products (Cytiva) (83)

LGC Standards PROMOCHEM (81)

Cytiva (79)

Trajan Scientific and Medical (57)

MACRON AVANTOR BRAND (55)

Hach (54)

Merck Millipore (Calbiochem‎) (51)

Abcam (48)

SIGMA ALDRICH MICROSCOPY (38)

USP (38)

PanReac AppliChem (38)

Novabiochem (Part of Merck) (37)

Sartorius (37)

Avantor Fluid Handling (31)

Biorbyt (28)

Mettler - Toledo (24)

CPACHEM (23)

Ansell (22)

US Biological (22)

Resonac (21)

CONTEC (19)

WTW (17)

CHIRAL TECHNOLOGIES (14)

Dräger (14)

Abnova (13)

CUSTOM MADE CHEMICALS LAB (13)

ANTIBODIES.COM (11)

HICHROM (10)

PerkinElmer (10)

Restek (10)

MARKET SOURCE PART PROCESS (9)

Honeywell Safety (9)

BUCHI (8)

VKI WATER QUALITY INSTITUTE (7)

Bel-Art Products, a Part of SP (6)

CHEMPLEX INDUSTRIES (6)

Merck Millipore (Oncogene) (6)

OZ BIOSCIENCES (6)

Aviva Systems Biology (5)

BW TECHNOLOGIES (5)

EDQM (5)

Agilent (5)

Lovibond (5)

MAPA (5)

UVEX (5)

Showa (4)

Boster Bio (4)

Deb-STOKO (4)

KCL by Honeywell (4)

WTW ONLINE (4)

Abgent (3)

GASTEC (3)

DR MAISCH (3)

NEW PIG (3)

Thermo Orion (3)

Roth Carl (3)

SI Analytics (3)

TriLink BioTechnologies (3)

Corning (3)

Advantech (2)

Biosensis (2)

Bioworld Technology (2)

Columbia Biosciences (2)

Everest Biotech (2)

KLEINFELD (2)

OriGene (2)

THERMO FISHER DIAGNOSTICS (2)

SENTEK (2)

Tonbo Biosciences (2)

TOSOH BIOSCIENCE (2)

WATERS (2)

Amarell (1)

Argonaut Technologies (1)

Diversey (1)

ENVIRONMENTAL HYGIENE (1)

Greiner Bio-One (1)

HAMILTON BONADUZ (1)

HIMEDIA (1)

LIOFILCHEM (1)

Novus Biologicals (1)

IBI SCIENTIFIC (1)

TRISTEL SOLUTIONS (1)

Saint Gobain Life Sciences (1)

On Sale (53)

You Searched For: XFD647+NHS+ester

21,642 results were found

Refine Results Sort by

Description: SM[PEG]₄, NHS-PEG₄-Maliemide

Catalog Number: PIER22107

UOM: 1 * 1 g

Supplier: Thermo Fisher Scientific

Sale

Valid until

Limited time offers

Inquire for Price

321 - 336 of 21,642

Footer

Home

Products
Applications & Protocols
Featured Solutions
Services
Contact
About us

Information

Need help?
Order entry - how to upload
Privacy
Terms & Conditions
Compliance & Certification
Returns
Common unit converters
Brexit Statement
Customer news

Others

Careers @ Avantor
Ethics hotline

Avantor^® is a leading life science tools company and global provider of mission-critical products and services to the life sciences and advanced technology industries. We work side-by-side with customers at every step of the scientific journey to enable breakthroughs in medicine, healthcare, and technology. Our portfolio is used in virtually every stage of the most important research, development and production activities at more than 300,000 customer locations in 180 countries. For more information, visit avantorsciences.com and find us on LinkedIn, X (Twitter) and Facebook.

Item(s) Added to Cart

From Sample to Sequence

From Cell to Therapy

Innovative Search Tool for Antibodies

Chromatography Knowledge Centre

Chrom Application Library

Avantor® columns

New brand coming, same trusted formula

Avantor fluid handling solutions

SecureFit™ 400X safety spectacles with brow guard

Brady BMP21 portable printers

MICROGARD® 2500 Plus PAPR -Ventilated suits.

Chemicals

VWR® anti-vibration slab and weighing table

VWR® traceable weight sets, class F1, with calibration certificate

New brand coming, same trusted formula

New brand coming, same trusted formula

New Entris® II Basic Advanced Balances from Sartorius

Chemicals

Avantor fluid handling solutions

For production and scale-up, we can support you !

Nitrile gloves, Microflex® 93-850

New brand coming, same trusted formula

New Entris® II Basic Advanced Balances from Sartorius

Chemicals

High risk chemicals & drugs – Microflex 93-853

VWR® rocking platform shakers and 3D rotator wavers

HSW filler needles & safety syringes

Armoire de sécurité Asecos

e-Commerce / VWR Mobile Technology Solutions

Armoire de sécurité Asecos

Kango stools

VWR® ‘Mr-Lab’ lab chairs

The support you need to optimize operations

Clinical Trial Support

e-Commerce / VWR Mobile Technology Solutions

Avantor Services

Avantor Services

Avantor Services

e-Commerce / VWR Mobile Technology Solutions

Avantor Services

e-Commerce / VWR Mobile Technology Solutions

Avantor Services

e-Commerce / VWR Mobile Technology Solutions

Result Type

Refine Result

Product Category

Criteria

Supplier

Sale Items

You Searched For: XFD647+NHS+ester

Sort Results