Recent Blog Excerpts

Glyphosate Testing UpdatesHow It All StartedThe early days of Pickering Laboratories were challenging. Michael did all the phases of production, taking orders as well as all of the manufacturing, packaging and shipping. He even "hired" our two older kids to wash the bottles sometimes…Read More more-arrow

The North American Chemical Residue Workshop (NACRW)Employee Pictures from the 1980s!!! We hope you enjoy these fantastic photos from the 1980s! Our employees had a lot of fun digging through their old scrapbooks to help create this blast from the past!…Read More more-arrow

The Supply Side International Trade Shows & Conferences The Legacy of Collaboration: Pickering Laboratories and AOAC Pickering Laboratories began its collaboration with AOAC almost 30 years ago with the introduction of EPA official methods for Carbamates and Glyphosate analysis in water based on post-column derivatization…More more-arrow



community3Chromatography Quiz #28: Only AMPA — A new Chromatography Quiz and the results from the previous challenge…Read More more-arrow



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Latest News


Aflatoxins in FeedsLegacy of Guaranteed Chemistry Our founder and friend Dr. Michael Pickering has passed away…Read More more-arrow


The Supply Side International Trade Shows & Conferences Cannabis Research and Resulting Poster and Application Note Pickering Laboratories has developed a new post-column derivatization method to analyze cannabinoids in cannabis plants and cannabis-containing edible products…More more-arrow

Glyphosate Testing UpdatesGlyphosate Banned in France and Labeled a Carcinogen in California—Events surrounding Glyphosate testing in foods continue…Read More more-arrow


The North American Chemical Residue Workshop (NACRW)Post-column Method for Analysis of Theanine in Tea—The method was developed in response to call for methods issued by Stakeholders Panel for Dietary Supplements…Read More more-arrow

larger_spring16Pickering Laboratories unveils larger, cost saving sizes for our popular Pickering Test Solutions product line…Read More more-arrow

april2New Instructions on how to clean and reassemble the over-pressure relief valve cartridge.  Read More more-arrow

sept-4Pickering Laboratories Tecnical Support releases a new PCX maintenance video   Read More more-arrow





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ap2Artificial Perspiration  The artificial Eccrine Sweat we offer is a stabilized, ready to use solution. It consists of the 19 amino acids, the seven most abundant minerals and the four most abundant metabolites at a pH of 4.5. All concentrations closely match experimentally determined values for adult human Eccrine Sweat. Custom formulations are available on request.    Read More more-arrow

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