organics analysis Articles
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Development and validation of an in‐house quantitative analysis method for cylindrospermopsin using HILIC liquid chromatography tandem mass spectrometry: Quantification demonstrated in four aquatic organisms
The cyanobacterial toxin, cylindrospermopsin (CYN), is of great concern in aquatic environments due to its incidence, multiple toxicity endpoints and therefore the severity of health implications. CYN may bioaccumulate in aquatic food webs resulting in high exposure concentrations to higher‐order trophic levels, particularly humans. Due to accumulation at primary levels resulting from exposure ...
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What gas can i use for ftir?
Fourier Transform Infrared (FTIR) - spectroscopy is used typically in testing laboratories for understanding materials and products. Fourier Transform Infrared (FTIR) - spectroscopy is used typically in testing laboratories for understanding materials and products, identifying chemical compounds in solids, liquids and gases, consumer products, paints, polymers, coatings, plastics ...
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Fouling of low-pressure membranes during drinking water treatment: effect of NOM components and biofiltration pretreatment
Fouling is a major challenge for low-pressure membrane drinking water treatment systems. Previous research has demonstrated that under the right conditions, biofiltration is an effective method to reduce fouling of low-pressure polymeric membranes. This study provides additional insight into the effect of biofiltration as a pretreatment for fouling reduction by using river water with different ...
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Surface Decontamination of Organic Acids (Benzoic Acid) by DeconGel 1101
Abstract Surface decontamination efficacy determination of DeconGel™ 1101 on stainless steel, aluminum, and concrete surfaces contaminated with Organic Acids (benzoic acid (BA)) was performed with LC/MS (Liquid Chromatography/Mass Spectrometry) according to Environmental Protection Agency (EPA) SW-846 Methods: 3500C (sampling) and 8321B (analysis). Hazardous Materials Relevance BA is an ...
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Surface Decontamination of Industrial Solvents (m-Cresol) by DeconGel 1101
Abstract Surface decontamination efficacy determination of DeconGel™ 1101 on stainless steel, aluminum, and concrete surfaces contaminated with Industrial Solvents (m-Cresol) was performed with LC/MS (Liquid Chromatography/Mass Spectrometry) according to Environmental Protection Agency (EPA) SW-846 Methods 3500C (sampling) and 8321B (analysis). Hazardous Materials Relevance Meta-Cresol is ...
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Surface Decontamination of Phenolic Compounds (Catechol) by DeconGel 1101
Abstract Surface decontamination efficacy determination of DeconGel™ 1101 on aluminum, carbon steel, and concrete surfaces contaminated with Phenolic Compounds (Catechol) was performed with LC/MS (Liquid Chromatography/Mass Spectrometry) in accordance with Environmental Protection Agency (EPA) SW-846 Methods: 3500C (sampling) and 8321B (analysis). Hazardous Materials Relevance Catechol ...
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Surface Decontamination of Alkaloids (Nicotine) by DeconGel 1101
Abstract Surface decontamination efficacy determination of DeconGelTM 1101 on stainless steel, aluminum, and concrete surfaces contaminated with alkaloids (nicotine) was performed using LC/MS (Liquid Chromatography/Mass Spectrometry) according to Environmental Protection Agency (EPA) SW-846 Methods: 3500C (Sampling) and 8321B (Analysis). Hazardous Materials Relevance Nicotine is an aromatic ...
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Surface Decontamination of Aromatic Liquids (Toluene) by DeconGel 1101 and 1102
Abstract Surface decontamination efficacy determination of DeconGelTM 1101 and 1102 on stainless steel, floor tile, and concrete surfaces contaminated with aromatic liquids (toluene) was performed using LC/MS (Liquid Chromatography/Mass Spectrometry) according to Environmental Protection Agency (EPA) SW-846 Methods: 3500C (sampling) and 8321B (analysis). Hazardous Materials Relevance Toluene is ...
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Surface Decontamination of Aromatic Solids (Naphthalene) by DeconGel 1101
Abstract Surface decontamination efficacy determination of DeconGelTM 1101 on stainless steel, aluminum, and concrete surfaces contaminated with aromatic solids (naphthalene) was performed using LC/MS (Liquid Chromatography/Mass Spectrometry) according to Environmental Protection Agency (EPA) SW-846 Methods: 3500C (sampling) and 8321B (analysis). Hazardous Materials Relevance Naphthalene is a ...
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Surface Decontamination of Halogenated Solvents (Tetrachloroethylene) by DeconGel 1101 and 1102
Abstract Surface decontamination efficacy determination of DeconGelTM 1101 and 1102 on stainless steel, floor tile, and concrete surfaces contaminated with halogenated solvents (tetrachloroethylene (TCE)) was performed with LC/MS (Liquid Chromatography/Mass Spectrometry) according to Environmental Protection Agency (EPA) SW-846 Methods: 3500C (sampling) and 8321B (analysis). Hazardous Materials ...
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Surface Decontamination of Pesticides (DDT) by DeconGel 1101
Abstract Surface decontamination efficacy determination of DeconGel™ 1101 on stainless steel, carbon steel, and concrete surfaces contaminated with Pesticides (dichlorodiphenyltrichloroethane (DDT)) was performed with LC/MS (Liquid Chromatography/Mass Spectrometry) according to Environmental Protection Agency (EPA) SW-846 Methods: 3500C (sampling) and 8321B (analysis). Hazardous Materials ...
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Techniques for Chromatography Testing and Mass Spectrometry
Chromatography testing and mass spectrometry are two analytical techniques widely used in scientific research, pharmaceuticals, food safety, environmental analysis, and forensic investigations. These techniques play a crucial role in identifying and quantifying chemical compounds, determining the purity of substances, and understanding molecular structures. In this article, we will explore the ...
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Learn how peak gas generators improved LC-MS analysis at Syngenta Crop Protection LLC - Case Study
Lou Mayer, Technical Expert at Syngenta Crop Protection LLC, a company which strives to transform how crops are grown to enable growers to make better use of available resources, explains how two nitrogen generators from Peak Scientific have improved LC-MS analysis at the organization. Name: Lou Mayer Title: Technical Expert Company: Syngenta Crop Protection LLC Location: North Carolina, USA ...
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