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 Launch Announcement

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

Onyx PCX Press Release

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

Support Bulletin

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

Party Time – Launching the Onyx PCX!

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

New Products Announcement

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

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

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

New Service Notes

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

Featured Products

Introducing Onyx PCX

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

Product Testing Solutions

Our new line of artificial body fluids for product testing…


Legacy of Guaranteed Chemistry

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

How It All Started

The early days of Pickering Laboratories were challenging…

Catalogs, Brochures &
Support Documentation


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


Artificial Body Fluids for Product Testing Applications.  Learn More >

Onyx PCX Brochure

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


Method Abstracts 
Application Notes 
Safety Data Sheets (SDS)  

PCX Brochure

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