class of solvent regarding Residual solvent e.g. Acetone his class

1 Answers  

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Why sodium hydroxide used for maintain pH of phosphate buffer

0 Answers   Medicamen Biotech,

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why you are using benzoic acid for water content determination in TEA

2 Answers  

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Describe your experience with analytical instrumentation?

3 Answers   Alembic, Apotex, Aurobindo, DLF, Enal Drugs, Lupin, Natco, Pharma,

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why we use polystyrene film for ftir calibration?

4 Answers   Rakshit Drugs,

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tell me about aliphatic acid estimation by hplc which columns can we use

1 Answers   Dr Reddys,

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what is the difference between c-8 and c-18 column

7 Answers  

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In HPLC Calibration, On which basis RSD Limit of noise test is fixed (NMT 33.0 % )

0 Answers   Alembic,

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What is the pH of water?

1 Answers   Zydus Cadila,

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how do you perform reverse enginearing study for drug containing sodium chloride sodium citrate sodium bicarbonate

1 Answers   Strides,

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1 % solution is equal to how much ppm

32 Answers  

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What is Spliit and Splitless in Gas Chromatography nad How does it work?

4 Answers   Sterling,

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