Hidden_link Hidden_link2 Hidden_link3

Keep my session open?

Ending In

The session is expired

Your session has expired. For your security, we have logged you out.
Would you like to log in again?

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 Research Solutions, Products, and Resources

Whether you need equipment and supplies for your laboratory applications, biopharma product support, products ensuring carefully controlled environments at your facility—Avantor can help.

Gene Expression Analysis & Genotyping Workflow

Cell Biology

Genomics Tools and Solutions

Protein Purification Methods: A Comprehensive Overview

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 and Mass Spectrometry

Avantor has the resources to make your Chromatography or Mass Spectrometry applications run effectively—from the measuring apparatus needed for chromatography, or the proteins for mass spectrometry.

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

Newsletter

News

Contact

Chromatography Knowledge Centre

Need to learn more about Chromatography? Improve your knowledge on HPLC? This information can help improve knowledge in key areas such as understanding selectivity, how to determine dwell volume and method development.

Chrom Application Library

You can simply look at the overview or download the complete application. If you like, you can then order the main column used via our webshop. If you can't find what your looking for, simply 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

Avantor carries a broad range of trusted products to help you meet the needs of your lab applications and protocols. Our product offerings can help with biomedical research, forensic work, and clinical diagnostics.

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

Our bioprocessing products are engineered to the highest quality standards and regulatory requirements. Explore our solutions for multiple applications - vaccines, monoclonal antibodies, recombinant proteins, cell or gene therapy.

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

Nothing is more important in the lab, manufacturing facility or other workplace as your health and safety. Avantor® can help with a robust line of safety products and personal protective equipment -- from waste bins to safety signs.

Videos

Lab safety

Manufacturing personal protection and workwear

Facilities maintenance, protection and hygiene

Solutions for your workplace during the Covid-19 pandemic

Industrial Safety

Services

News

Educational Material

Literature

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 Environment Solutions

Cleanrooms or other controlled environments used for research or manufacturing need specialized products. Avantor can help maintain cleanroom standards with protective apparel and environmental monitoring equipment.

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...
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

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 and Mass Spectrometry

Life Science Research Solutions, Products, and Resources

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

Controlled 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

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
Medical Lab Supplies & Equipment

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...

Microbiology Lab Supplies & Equipment

Liquid Handling

Microscopy

Specimen Collection

Hematology

Clinical Chemistry

Specimen Transport

Solutions for Cytotoxic Drug Production

Histology Equipment and Supplies

Life Science

Cytology

Clinical Catalogue

News

Reference materials – Laboratory Products

Specialized 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

With its extensive selection of microscopy supplies and accessories, Avantor has become a one-stop-shop for customers with both specific and general laboratory equipment needs.
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

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

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...

Folding transport trolley

Easily manoeuvrable, multipurpose, two level trolley that can be folded flat in seconds at the press of a button...
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, Avantor Services 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
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

Home
Text Search
KNF+CLEANROOM

Print…

Result Type

Product Results Site Content PDF Documents

Refine Result

Cationic Standards (39)
Standards (39)
Lanthanum Standards (38)
Lanthanum (III) oxide (28)
Lanthanum (III) chloride heptahydrate (21)
More...
Lanthanum (III) nitrate hexahydrate (18)
Lanthanum (15)
Lanthanum (III) chloride (11)
Lanthanum (III) fluoride (10)
Calcium hexaboride (8)
Lanthanum (III) chloride hydrate (7)
Lanthanum (III) trifluoromethanesulphonate (7)
Lanthanum (III) iodide (6)
Lanthanum (III) carbonate hydrate (5)
Aluminium lanthanum (III) oxide (5)
Lanthanum (III) bromide (5)
Lanthanum triacetate sesquihydrate (4)
Lanthanum(III) phosphate hydrate (4)
Lanthanum (III) hydroxide (4)
Hollow Cathode Lamps (4)
Lights (4)
Lanthanum, compound with nickel (1:5) (4)
Lanthanum (III) isopropoxide (3)
Ionisation Buffers (3)
Lanthanum(III) bromide hydrate (3)
Buffers (3)
Lanthanum hexaboride (3)
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato-O,O')lanthanum(III) (2)
Tris[N,N-bis(trimethylsilyl)amide]lanthanum (III) (2)
Lanthanum(III) 2,4-pentanedionate hydrate (2)
Lanthanum(III) nitrate hydrate (2)
Lanthanum(III) 2-methoxyethoxide (2)
Lanthanum(III) oxalate hydrate (2)
Lanthanum (III) sulphate (2)
Lanthanum (III) nitrate (2)
Lanthanum (III) perchlorate hexahydrate (2)
Lanthanum (III) sulphate hydrate (2)
Lanthanum nitride (2)
Dilanthanum trisulphide (2)
Gadolinium hexaboride (2)
Lanthanum nitrate solutions (1)
Multi-Element Standards (1)
Lanthanum(III) oxalate decahydrate (1)
Tris(isopropylcyclopentadienyl)lanthanum(III) (1)
Lanthanum chloride solution (1)
Lanthanum (III) trifluoromethanesulphonate hydrate (1)
Environmental Test Kits (1)

In Stock (13)

VWR Chemicals (15)
VWR Collection (1)
Thermo Fisher Scientific (187)
Honeywell Chemicals (18)
Apollo Scientific (16)
See All Suppliers

Refine by Suppliers

Sort by

VWR Chemicals (15)

VWR Collection (1)

Thermo Fisher Scientific (187)

Honeywell Chemicals (18)

Apollo Scientific (16)

Merck (9)

CPACHEM (8)

PerkinElmer (7)

LGC Standards PROMOCHEM (6)

MP Biomedicals (4)

Roth Carl (4)

Avantor (1)

Agilent (1)

MACHEREY-NAGEL (1)

Molekula (1)

VARIAN (1)

VWR Chemicals (15)

VWR Collection (1)

Thermo Fisher Scientific (187)

Honeywell Chemicals (18)

Apollo Scientific (16)

Merck (9)

CPACHEM (8)

PerkinElmer (7)

LGC Standards PROMOCHEM (6)

MP Biomedicals (4)

Roth Carl (4)

Avantor (1)

Agilent (1)

MACHEREY-NAGEL (1)

Molekula (1)

VARIAN (1)

VWR Chemicals (15)

VWR Collection (1)

Thermo Fisher Scientific (187)

Honeywell Chemicals (18)

Apollo Scientific (16)

Merck (9)

CPACHEM (8)

PerkinElmer (7)

LGC Standards PROMOCHEM (6)

MP Biomedicals (4)

Roth Carl (4)

Avantor (1)

Agilent (1)

MACHEREY-NAGEL (1)

Molekula (1)

VARIAN (1)

On Sale (6)

You Searched For: KNF+CLEANROOM

18 009 results were found

Refine Results Sort by

Sort Results

List View Easy View

SearchResultCount:"18009"

List View Easy View

Sort by:

Compare(0) Clear

Rate These Search Results

Inquire for Price

689 - 704 of 18 009

Prev
1

Footer

Home

Products
Applications and 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 .

© 2025 VWR International, LLC. All rights reserved.

Item(s) Added to Cart