LCGC Europe Application Note Alert Having trouble viewing this email? Click here Glyphosate Analysis in Foods Pickering offers a sensitive and robust HPLC method for analysis of glyphosate in soy beans, corn, and sunflower seeds. Amino Acid Analysis According to European Pharmacopeia 8.0 Pickering offers a complete solution for amino acids analysis. The methods presented were optimized to comply with system suitability requirements of Pharmacopoeia 8.0 methods. Analysis of L-Theanine in Tea Supplements and Dietary Ingredients by HPLC with Post-Column Derivatization Pickering Laboratories introduces a simple, sensitive, and robust method for analysis of theanine in tea leaves, tea extracts, and tea-containing dietary supplements. Sample Clean-up and Determination of Aflatoxins in Peanut Immunoaffinity column sample clean-up and HPLC post-column photochemical derivatization with fluorescence detection to analyze aflatoxins B1 ,B2, G1, and G2. Analysis of Paralytic Shellfish Toxins Analysis of paralytic shellfish toxins according to the official AOAC Method 2011.02 using a HPLC single step-gradient method with products of post-column derivatization detected using a fluorescence detector. Analysis of Vitamin B1 in Foods and Supplements HPLC and post-column derivatization method for analysis of thiamine and its biologically active phosphorylated derivatives in foods and dietary supplements. Determination of Mycotoxins in Herbs and Spices Immunoaffinity column sample clean-up and HPLC post-column derivatization method to analyze aflatoxins B1, B2, G1, G2, and ochratoxin A. Analysis of N-Methyl Carbamate Pesticides in Food This post-column reaction is the basis for EPA Method 531.2 and AOAC official Method 985.23