Answer Posted / shankardhongade7

Moisture contents is due to surrounding humidity and water contents due to present in it (internally in it)

EXPLAIN THE CALCULATION PART OF AN KF TITRATOR CALIBRATION WITH SUITABLE EXAMPLE

2685

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I have compare C2H2-air and C2H2-N2O flame AAS on determination calcium. Both use same range of std to plot calibration curve. (2-6ppm) When i measure the sample with phosphate, KCl and LaCl, C2H2-N2O flame give false positive result, around 0.5ppm. When i measure the sample with phosphste, KCl and EDTA. C2H2-N2O flame also give 0.5ppm false positive. But both above mentioned sample would not give false positive when measured by C2H2-air flame. What is the reason?

3574

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

4360

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IS THERE ANY EQUIPMENT TO CHECK AND CALCULATE THE POLARITY OF A LIQUID?

2505

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What is stray light in uv what are units for stray light

1715

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4. Describe the operation of the Craig apparatus. Chapter.3 Equilibrium Processes in Separations

2768

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How we can identify process related and degradation impurity in single method with short period?

865

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how you determine moist.of NaOH sol or NaOH flacks

2263

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Why sometime potassium ortho phosphate mix with acetone use for sample preparation for hplc

1500

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How do we fix the sample concentaryion in hplc method development. What is the basis?

1245

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In the isomers,enantiomers give the only physical properties present such that no chemical properties present.

2259

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What if impurity area in control sample coming more as compared to LOQ level of impurity ?

1648

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WHAT IS THE CRITERIA FOR SELECTION OF TIME OF DISSOLUTION AND THE MEDIUM OF DISSOLUTION?

2624

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what is %labelled amount in content uniformity of dosage unit and its calculation?

5299

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if your product is soluble in 0.1n hcl and water then which you choose as media from these 2 media?

733

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