Is Diethylamine detectable in UV/Vis spectrometer?

What should be the flowrate, Mobile phase ratio etc to detect diethylamine traces present in water. I am using C18 column for HPLC

A magnetic nanocomposite has been synthesized and its electrical conductivity needs to be measured. What analysis and technique can be used to measure the electrical conductivity of this magnetic nanocomposite?

what is the optical band gap of pure cobalt oxide nanoparticles? What is the reason for the blue shift observed in the UV-visible spectrum?

Resistane of Eggplant cultivars to Nematode

We are using MS5A column for H2 and O2 detection during photocatalysis experiment. Is this column afraid of water and we should not use manual injection and only use autosampler.

but many researchers using manual injection and take samples from the reactor filled with water?

What is correct as we don't have autosampler?

Hello,

Kindly what are the recommended methods or techniques for removing XRD impurities and how can one ensure accurate and reliable results ?

Thanks.

M=magnetic moment (emu)

B= flux density (tesla or gauss)

The definition of "interesting" can vary. Nanoparticles are a natural occurrence that has existed long before humans. They are generated through various natural processes, including combustion, volcanic activity, evaporation of liquid sprays, atmospheric chemical reactions, and emissions from trees. These natural nanoparticles are indeed fascinating, often differing from engineered nanoparticles due to their diverse compositions.

I have used the equal amount of same salt of two different metal like CuCl2 and ZnCl2, Oxidation of both metal is same but XRD peaks of only one metal has appeared. Even that both metal have their XRD peaks at different angles. If un-equal amount is used then one metal has broad peaks while 2nd metal is has minor peaks. Please guide.