GB/T 16477.1-2024(英文版)现行查看 GB/T 8152.17-2023(英文版)现行查看 YS/T 820.20-2012红土镍矿化学分析方法第20部分：铝量的测定 EDTA滴定法现行查看 YS/T 820.3-2012红土镍矿化学分析方法 第3部分:全铁量的测定 重铬酸钾滴定法现行查看 YS/T 820.21-2013红土镍矿化学分析方法 第21 ...

GB/T 18882.2-2017(英文版)现行查看 GB/T 8151.25-2023(英文版)现行查看 GB/T 8152.17-2023(英文版)现行查看 GB/T 8152.4-2006铅精矿化学分析方法 锌量的测定 EDTA滴定法现行查看 YS/T 341.1-2006镍精矿化学分析方法 镍量的测定 丁二酮肟沉淀分离 EDTA滴定法现行查看 GB/T 8152.1-2006铅精矿 ...

Calcium disodium EDTA is a chemical compound that can trap and remove heavy metals, both from your body and from things like food, paper, shampoo and cosmetics. "It's a particularly versatile compound ...

在工业生产和实验室环境中，重金属污染是一个需要关注的问题。EDTA-2Na作为一种常见的螯合剂，被广泛应用于重金属去除领域。它的作用原理是通过与重金属离子形成稳定的水溶性络合物，从而将其从溶液中分离出来。以下从几个方面分析EDTA-2Na在重金属去除中 ...

Steel plants produce several wastes and by-products on each process stage, ranging from ironmaking to steelmaking. Blast furnace slags, for example, are wet granulated and utilized in the cement ...

Abstract: EDTA titration method is widely used to detect the cement dose of the Cement Stabilized Soil in highway, generally before final setting of cement, with little influence from cement curing ...

Calcium disodium EDTA is an odorless crystalline powder with a slightly salty flavor (1). It’s a popular food additive, used as a preservative and flavoring agent. Calcium disodium EDTA works as a ...

This was done by using a manual buret filled with titrant and adding each drop individually to an Erlenmeyer flask containing the sample solution (including the analyte to be measured) and the ...

First thank you very much for EDTA! I have been using EDTA to identify TEs in a set of fungal genomes. I am using a self-made singularity container for this because I ...

In order to understand the influence of the vibration mixing method on the performance of cement-stabilized aggregate mixture (CSAM), in this study, an unconfined compressive strength test, drying ...