Pickering Laboratories

Pickering Laboratories’ Post-column Brilliance

Superior Instruments, Columns and Chemistry for Environmental,
Pharmaceutical and Biochemical Laboratories

Post-column Systems
The Onyx PCX and Vector PCX Post-Column Derivatization instruments are designed for diverse laboratory requirements.

Analytical Columns & Guards
Our columns and guards are intended for specific applications that require post-column derivatization.

Reagents & Chemicals 
Our eluants are manufactured under controlled conditions to guarantee purity, stability and consistency for a reproducible high quality chromatogram.

Sample Clean-up Columns 
Our sample clean-up columns are used to treat samples prior to injection.

News and Information for the
Pickering Laboratories Community

Recent Posts

Onyx PCX workstation

Onyx PCX Launch Announcement

We’re all extremely proud and excited about our next big release, the Onyx PCX

Onyx PCX Workstation

Onyx PCX Press Release

Pickering Laboratories introduces Onyx PCX — A culmination of nearly 40 years of post-column innovation

Pinnacle PCX Workstation

Support Bulletin

It is with a heavy heart that we stop production of the Pinnacle PCX post-column system

Party to Launch the Onyx PCX!

Party Time – Launching the Onyx PCX!

Pickering Laboratories staff in a champagne toast to celebrate our big milestone

Pickering Test Solutions brochure cover

New Products Announcement

In case you’ve missed our recent activity, here is a summary of the new products we made available this year

Someone filling in quiz fields

Chromatography Quiz #34

Simply email your answer and contact information to Rebecca at rlsmith@pickeringlabs.com by January 31st, 2020.

Latest News

New Application Notes

New Application Notes

Analysis of Mycotoxins in Cannabis & Analysis of Amino Acids in Dietary Ingredients


Glyphosate in the News

Pickering Laboratories updates our community on Glyphosate-related reports and news

Bottle with tubes

New Service Notes

1-Reagent and Gas Line Clips, and 2-Sodium Amino Acid Standard with Norleucine.

Featured Products

Onyx PCX brochure cover

Introducing Onyx PCX

Our latest post-column instrument fully integrated with our instruments, chemistry and support.

Bottles of artificial perspiration

Product Testing Solutions

Our new line of artificial body fluids for product testing…


Image of Michael Pickering

Legacy of Guaranteed Chemistry

Our founder and friend Dr. Michael Pickering has passed away…

1980's tradeshow with Dr. Michael Pickering working the booth

How It All Started

The early days of Pickering Laboratories were challenging…

Catalogs, Brochures &
Support Documentation

Pickering Labs Product Catalog Cover


Integrated instruments, chemicals, columns, methods and support.
Learn More >

Pickering Labs Test Solutions Brochure Cover


Artificial Body Fluids for Product Testing Applications.  Learn More Opens in a new window

Onyx PCX brochure cover


Next Generation HPLC Post-Column Derivatization Instruments.
Download Brochure >

Amino Acids Analysis Brochure Cover


HPLC analysis with post-column derivatization for detecting amino acids.  Learn More >

PCX Cover


Next Generation HPLC Post-Column Derivatization Instruments: Onyx PCX / Vector PCX / Columns & Applications. Download Brochure >

Method Abstracts document


Detection Enhancement Methods for Amino Acids, Glyphosate, Supplements, and much more. Learn More >

Safety Data Sheet


Method Abstracts
Application Notes
Safety Data Sheets (SDS)