what is the identification test of volatile substance? what is volatile compound?

1 Answers  

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How to choose Normal phase or Reverse Phase HPLC method Conditions for given sample?

3 Answers   PharmaZell,

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How can we confirm the HPLC column is end-capped or not? Is it possible to identify by physical appearance?

0 Answers   JBCPL,

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why salisylic acid not using now days for disdolution calibration?

0 Answers  

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What is UV cut off?

1 Answers   Sanmar,

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How do you show that equal quanitities of two isomers provide the same response using a PDA

1 Answers  

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The boiling point of 1,3 butadiene is -4.4 DC & the boiling point of Pentane is 36.1 DC. Then how come Pentane elute before 1,3 BD in GC analysis?

1 Answers  

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in loss on drying Why follows on constant weight not more than 0.5 mg, any region

1 Answers   Biocon,

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how much you expected salary?

7 Answers   GSK GlaxoSmithKline,

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what is difference between GC & GC-HS

11 Answers   SRF,

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Through assay by hplc(anhydrous basis) product got 100.8% .How much the potency of that product.Moisture content is 1.7%,Sulfated ash is 0.02%,Total impurities are 0.3%

2 Answers  

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What is the use of Holmium (III) Oxide???

1 Answers   Finar Chemicals,

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