8 Questions 2 Answers 0 Followers
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Hi all, We are preparing cosmetic product from natural substances but we need to know its efficiency on the skin and teeth. Is there any laboratory tests that can be followed on this...
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lumps formation is a problem we faced in our OPC cement silo so is there any special types of cement silo inner coating used to prevent lumps formation inside the silo?
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we have got a problem with OPC cement silo which is the formation of lumps on the wall of silo. there are 3 types of cement manufactured which are OPC, SRC and OWC and that problem does only occur...
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I have prepared activated carbon from date seeds. The pH of date seeds activated carbon and commercial activated carbon are 0.57 and 9.1 respectively. is that normal? and what is the different...
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Dear all, I want to do calibration curve for my project ,but unfortunately all spectrometers in the university the wavelength is form 300 nm and above. So I am researching for another instrument...
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I need to draw Freundlich isotherm graph and get the values of q, Kf and n q=Kf.Cn Also I need to know which C is meant? Is it the Co or Ce?
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If I got 37% concentration of HCl how can I have 5% concentration of it?
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