Answer / chandu 4m apex

to check the detector absorbption takes place with in the selected range or not

why in hplc peaks are in positive side(it means upside) not in negative side?

3 Answers  

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what is principle of XRD?

3 Answers   Cipla,

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key components in gas chromotagraphy.

1 Answers   Laurus,

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Any molecule is filing for ANDA purpose, what are the dissolution requirements / specifications needed ?

1 Answers   IPCA,

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why use k2cr2o7 , kcl h2so4 in uv calibration

1 Answers   DRL, GVK,

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0.1 atom gram of the unknown element( X)reacts with 2.4 gram of O2 to produce the oxid product . can you tell us, what is the oxid formula ? a) XO b)X2O3 c)XO2 D) X2O4

1 Answers   Ajanta,

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how require to calculate mass balance in related sub?

1 Answers  

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if your product is soluble in 0.1n hcl and water then which you choose as media from these 2 media?

0 Answers  

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what is hold time in Gc?

1 Answers  

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in uv visible spectroscopy calibration why we are using potasium dichromate and tolune

4 Answers   Reddy Labs,

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What is chiral and why this performing in HPLC

4 Answers   Hetero, Macleods,

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How do you give training to a new chemist

3 Answers   Reddy Labs,

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