Answer / ravindra

yes,

why phepolphthalene giving pink color when we titrate against to NaOH Solution ,giving colrless titrating aginsiting with acids?

2 Answers   Graviti Pharmaceuticals, Vimta Labs,

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how do u optimise hplc method

1 Answers  

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What is difference between chemical Assay and Hplc assay?

2 Answers   Lee Pharma,

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What r the limitatoins of uv visible spectroscopy ? Why Water use in blank standard for uv visible spectroscopy ?

4 Answers   Cipla, Reddy Labs,

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What is the difference between Optical rotation and Spcefic optical rotation

2 Answers   IPCA, Matrix,

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what is the difference between the ordinary loss on drying technique and vacuum oven technique?

1 Answers   Divis Laboratories,

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What is the difference between low pressure gredient and high pressure gredient in hplc instrument?

4 Answers  

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what is regration method in method validation , how we can calculate it.

3 Answers   Cipla, Sun Pharma,

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why do we have to used saturated ammonia in TLC

3 Answers   Cipla, IPCL, Mylan,

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we are performed SOR for a particular product the limit is -6 to -10.We face particular bathes it is not meeting the specification.we performed diffrent instrument diffrent analyst we are getting diffrent diffrent results.solvent is dimethyl sulfoxide what could be the reasion

0 Answers   Cipla,

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what is specificity?

4 Answers   Amneal Pharmaceuticals, Aurobindo,

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what is the procedure for cleaning of lenses of hatr accesory of ftir instrument?

0 Answers  

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