Did anybody have method for acetyl cysteine effervescnce tablet

0 Answers  

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What is difference between the working standard and reference standard?

1 Answers  

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what is concentration of oxygen in U.H.P. grade N2 cylinder

1 Answers  

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In case of dissolution test, if there is variation within 6 individual units however the batch is complying as per S1 criteria, is it necessary to do investigation for the same? What should be the criteria for such variation?

2 Answers  

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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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Suppose we prepared pH buffer solution in lab.and calibrate against NIST solution, and same shall going to used upto 30 days. is it possible to stable pH and apperance ? suggest ?

1 Answers   Orchid,

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What is heavy water

3 Answers   Meghmani Organics,

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

4 Answers   Sterling,

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How will you convert a 6 Normal solution to 8 Normal solution?

17 Answers   Reddy Labs,

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why salicylic acid not use for dissolution.

2 Answers   Cipla, Indo Baijin Chemicals,

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why is salt andv ice used in liquifyiny SO2

1 Answers   Graviti Pharmaceuticals,

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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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