相关实验视频

Updated: Jul 6, 2026

Qualitative Identification of Carboxylic Acids, Boronic Acids, and Amines Using Cruciform Fluorophores
09:46

Qualitative Identification of Carboxylic Acids, Boronic Acids, and Amines Using Cruciform Fluorophores

Published on: August 19, 2013

15.6K

在环境样本中使用基于数字图像的方法量化线性基硫酸盐的新现场方法

Helayne S de Sousa1, Roxanny Arruda-Santos2, Eliete Zanardi-Lamardo2

  • 1Laboratório de Instrumentação e Automação Analítica Aplicada (LIA3), Departamento de Química Fundamental, Universidade Federal de Pernambuco (UFPE), Recife, PE, Brazil. Vagner.bsantos@ufpe.br.

Analytical methods : advancing methods and applications
|March 22, 2024
PubMed
概括

一种新的基于数字图像 (DIB) 的方法使用智能手机来量化水中的阳离子表面活性剂线性基硫酸盐 (LAS). 这种快速,经济和环保的技术可以实时监测水生环境.

更多相关视频

Extraction and Characterization of Surfactants from Atmospheric Aerosols09:34

Extraction and Characterization of Surfactants from Atmospheric Aerosols

Published on: April 21, 2017

16.9K
Separation and Identification of Conventional Microplastics from Farmland Soils14:10

Separation and Identification of Conventional Microplastics from Farmland Soils

Published on: March 21, 2025

1.5K

相关概念视频

Gravimetry: Overview01:05

Gravimetry: Overview

Gravimetric analysis is a quantitative method where the analyte is isolated and weighed directly or after conversion into a substance of known composition. Gravimetric analysis can be classified as precipitation, electrogravimetry, volatilization, and particulate gravimetry, based on the method used to isolate the analyte.
In precipitation gravimetry, the analyte is converted into a precipitate and weighed. For example, the silver content in a sample can be estimated by precipitating and...