I hope an expert can tell me what impurities are present in ethylene and benzene produced by factories
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I’m currently participating in a design competition, and ethylene and benzene are used as raw materials. I checked many companies’ websites, but they only indicate the purity of ethylene-benzene; there’s no information available regarding the impurity components present. I would appreciate it if experts could provide details on the impurities contained in ethylene and benzene produced by factories, along with their specific concentrations. Thank you
There are already over 6 types known, in trace amounts
Could you please provide what these six items are and what their contents are? Thank you
After saying all that, not giving a single penny of wealth? I can only say, no!
Hello, in another post you asked me to give you flowers; I gave you what you asked for, but not what you didn’t ask for