Why water is not detected in GC & solvents are not detected in HPLC?

1 Answers   Alkem Labs,

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During Soundness testing of Cement by Lechatelier method the Cement mould expands about 20 mm when merged in curing water for 24 hours after mould preparation.In that Cement MgO content is about 3.0%,SO3 is about 2.6% & Blaine is about 360 M2/Kg.Guess the reason & suggest solution.

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what kind of question can be asked in interview for polarimeter related ?

0 Answers   Ami Organics,

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what kind of question can be asked in interview for UV- VISIBLE & give me answer ?

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what is allowable limit Of stray light for a spectrophotometer laboratory instruments ?

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how many types of stability in pharma or API industry ?

2 Answers   Unimarck Pharma,

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The rate constant for the second order reaction is 0.54/M.s at 300oC. How long (in sec) would it take for the concentration of NO2 to decrease from 0.62M to 0.28 M? 2NO2(g) 2 NO(g) + O2(g)

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What can be the supporter of combustion except oxygen.

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what is the difference between elctrefining and electrolysis?

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is the temparature effects the solubility of the compound?

2 Answers  

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what is induction on electrical insulators

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if water is mixed with mercury what causes with thier suspension property is it increses,decrease or average?

0 Answers  

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