Bienvenidos al foro de atencion a clientes de LERING S.A. de C.V., donde usted puede realizar sus preguntas y recibirá respuesta de alguno de nuestros asesores.

Purity of Iron Raw Materials Prepared from Copper Acetate

0 votes

Copper Acetate Manufacturers(WSDTY) proposed Levels of copper in the stocks of iron prepared from Sigma Copper Acetate (98% pure) and Alfa Aesar FeCl2 (99.9% pure) were measured at the Caltech Environmental Analysis Center on a Hewlett-Packard 4500 inductively coupled plasma mass spectrometry (ICP-MS) system. Samples of 1 M stock solution were first diluted 1:450 in nitric acid and then sampled. The results were quantified using the standard addition method, by adding pure CuCl2 to each sample to a final concentration of 10, 20, or 30 μg/liter. The lines obtained were extrapolated to the x intercept, which was taken as the amount of copper in the original sample.

The delay in growth caused by the addition of copper or iron was calculated by subtracting the lag phase of the control culture from the lag phase of the metal-treated culture. The synergistic effect of Fe(II) and Cu(II) was calculated by dividing the delay in growth under the Fe(II)-plus-Cu(II) condition by the delay in growth under the Cu(II)-only condition.

Wujiang Weishida Copper Technology Co.,Ltd. has 12,000 square meters of production base. By virtue of their sincere cooperation, reciprocity of the business philosophy for the industry users around the country to provide high-quality non-ferrous metal products. Weishida specializes in producing cuprous chloride, basic copper carbonate, copper acetate, copper oxide, copper sulfate. Our company has established a perfect quality assurance system, quality inspection and testing equipment, testing, testing and technology development strength, to ensure the stability of product quality, fully able to meet the pre-market after-sales service to provide users with the need.

Click Copper Chloride Dihydrate to learn about more information

asked May 27, 2019 in Preguntas Comerciales by anonymous

1 Answer

0 votes
I'm writing to let you understand what a impressive discovery our princess found reading your web site. She learned a wide variety of issues, which included what it's like to possess a great giving heart to get other people very easily understand certain extremely tough matters. You undoubtedly surpassed visitors' desires. Many thanks for displaying the insightful, safe, edifying and as well as unique guidance on your topic to Mary.
golden goose sneakers
answered Aug 12 by golden goose sneakers