Which water can use Hplc analysis

Answer Posted / shakir

Milli-Q water or hplc grade water

Is This Answer Correct ?    17 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is definition of validation? which components are followed give detail?

1827


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

1356


what are the guidelines for analytical method validations?

593


In rs method development when we are going area normalization method to dilute standard method?

944


Ratio of Water and Acetonitrile(diluent) is not recommended to use in cleaning method validation,why?

2468






How can we calculate "confidence interval" in analytical method validation? Pl. explain with example.

3595


what is the importance of peak purity in HPLC and how we can calculate through manul(not software)?

3988


How doing qbd practically?

428


what is the disso medium for tropsiun chloride

1797


how you start RS method development when for new product?

288


how can give the expiry period and restadardisation of volumetric solution

2048


What is rs test why we are performing rs test?

1303


in which situation require to use paddle and basket?

289


Why only hydroxy naphthol blue indicator is used for standardisation of 0.05M EDTA solution instead of solochrome Black T or Euriochrome Black T indicator which is used for all sample analysis with 0.05M EDTA solution?

2209


2. Two grams of Benzoic acid are dissolved in 200 ml of water and extracted with 200 ml of diethyl ether. The distribution coefficient of benzoic acid is 100, and its dissociation constant is 6.5 10-5. Calculate the distribution ratio (D) of benzoic acid at pH 2, 5, and 6. 3. Calculate D at pH 2 to 10 (1 unit apart) in the above problem, and plot D versus pH.

1760