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Virtual Symposium: Advances in Food & Environmental Analyses Guide to Targeted Quantification & Screening of PFAS Compounds in Environmental Matrices ChromSoc Advances in Gas Chromatography: A Virtual Symposium Capillary Gas Chromatography: Getting the Best Separation Without Turning (Too Many) Wrenches The Hidden Factory in Your Laboratory?

Virtual Symposium: Advances in Food & Environmental AnalysesGuide to Targeted Quantification & Screening of PFAS Compounds in Environmental MatricesChromSoc Advances in Gas Chromatography: A Virtual SymposiumCapillary Gas Chromatography: Getting the Best Separation Without Turning (Too Many) WrenchesThe Hidden Factory in Your Laboratory?

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Virtual Symposium: Advances in Food & Environmental Analyses
Guide to Targeted Quantification & Screening of PFAS Compounds in Environmental Matrices
ChromSoc Advances in Gas Chromatography: A Virtual Symposium
Capillary Gas Chromatography: Getting the Best Separation Without Turning (Too Many) Wrenches
The Hidden Factory in Your Laboratory?

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Application Notes: LC

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Application Note: Carbohydrates in Food Products

September 01, 2021

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The ALEXYS Carbohydrate Analyzer is a dedicated instrument for the routine analysis of sugars and oligosaccharides in F&B products based on HPAEC-PAD.

Application Note: Erythromycin Ointments According US Pharmacopeia

September 01, 2021

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Erythromycin analysis in creams, lotions, etc., based on HPAEC-PAD using the ALEXYS Antibiotics Analyzer according to the official 2018 USP 41—NF36 monograph.

Sulfamethoxazole (SMX) and Trimethoprim (TMP) Antibiotic Analysis

September 01, 2021

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SMX and TMP are the active ingredients of Co-trimoxazole or Bactrim. They can be analyzed easily and inexpensively using HPLC with pulsed amperometric detection.

Amikacin and Kanamycin According US Pharmacopeia

September 01, 2021

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The ALEXYS HPAEC-PAD Analyzer is used for the analysis of both antibiotics, in accordance with the USP 38 monographs.

Application Note: Carbohydrates in Plant Ecology

September 01, 2021

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A HPAEC-PAD method is presented for the sensitive analysis of mono-, di-, and trisaccharides in plant tissue extracts and root exudates..

Lactose Detection in Lactose-free Labelled Dairy Products

September 01, 2021

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This application note demonstrates a fast, selective, and sensitive method for the analysis of lactose and isomers based on HPAEC with Pulsed Amperometric Detection.

Analysis of Sugar Alcohols used as Sweeteners

September 01, 2021

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A HPAEC-PAD method with a four-step potential waveform is applied for the analysis of Erythritol, Xylitol, Sorbitol, Mannitol, and Maltitol, resulting in excellent reproducibility.

Application Note: Azithromycin According US Pharmacopeia

September 01, 2021

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The ALEXYS Antibiotics Analyzer is used for routine assay and impurity analysis of Azithromycin in various formulations according USP 41 monographs.

Application Note: Poisoned by Plastic, Analysis of BPA

August 18, 2021

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Plasticizers added to water bottles to add stability to the bottles can be unknowingly extracted in drinks leading to possible endocrine interactions.

Comprehensive Fractionation of Herbal Medicine Components

August 17, 2021

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This article introduces a comprehensive fractionation for both UV absorbing and non-UV absorbing compounds using a newly designed PDA-ELSD triggered preparative LC.