Jumana Ghannam

7 Questions 2 Answers 0 Followers

Questions related from Jumana Ghannam

Is it accurate and acceptable to calculate sample concentration using only two standards in LC-MS ?

Is it accurate and acceptable to calculate sample concentration using only two standards in LC-MS?

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Can I extract different antibiotics with the same method for HPLC_UV analysis ?

I have followed the Tylosin extraction method from soil from paper for HPLC-UV analysis the extraction method includes adding 0.8 g Sodium chloride and 8 ml acetonitrile to 1 g of soil sample...

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How to get accurate sample concentration by Spectrophotometer standard curve ?

I have created a standard curve(5 concentrations) for antibiotics using a spectrophotometer. When I measure the concentration of the unknown sample, I get unrealistic results for example, if the...

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How to prepare Biochar based nanocomposite? what is the simplest method ?

I have nanoparticles synthesized by green method and biochar sample prepared from plant how to make biochar based nanocomposite ?

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How to detect Antibiotic and heavy metal at the same time by using Uv-Vis spectrophotometry ?

How to detect Antibiotic and heavy metals at the same time by using Uv-Vis spectrophotometry? The sample is soil leachate

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What is second derivative UV spectroscopy?

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How to generate standard curve for antibiotic sample in spectrophotometer?

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