how does h2so4 prevent oxidation of mohr salt before it is titrated?

1 Answers  

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how std. of znso4

1 Answers  

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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 the limit for single maximum impurity limit as per USP??

1 Answers  

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In the method validation proceedure,lod & loq calculation we use the formulae for LOD=3.3*SD/slope and for LOQ=10*SD/slope,why we use 3.3 & 10 in the formulae?

1 Answers  

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What are the concentration limit for class-1 residual solvents in ICH ?

1 Answers   Lupin,

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What are the terms used during Melting Range Analysis ?

2 Answers  

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calibrtion procedue of LC-MS

0 Answers   GVK, Matrix,

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what is the meaning of PURITY AND POTENCY .what is the difference between PURITY and POTENCY

5 Answers   Orchid,

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in gas chromatography what is the difference between gas flow rate and average linear velocity ?

0 Answers   USV,

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what is difference between assayand potency

4 Answers   Hetero,

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what split ratio in gas chromatography.

9 Answers   Cipla, Glochem,

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