what is dwell volume in HPLC?

2 Answers   Aurobindo, Cadila, Strides, SUN, Sun Pharma,

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How we will choose pH of a mobile phase if analyte pKa value is 4

2 Answers   Celon Labs, Laurus,

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what is titrent,& titrate

2 Answers   Graviti Pharmaceuticals,

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Why only Copper standard is used to calibrate Atomic Absorption spectrophotometer?

0 Answers   CMET,

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For titration in anhydrous media with perchloric acide, if lack of titrator, Which indicator is been used for replacement. How calculate pH of test solution to choose suitable indicator?

0 Answers  

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if rsd failed then what require to do?

0 Answers  

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

7 Answers  

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(0.41)d what is d?

1 Answers   Gland Pharma,

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In Karl fischer titrator what medium we can choose to analysing aldehyde and ketone samples by using KF reagent

4 Answers  

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in pentoperazole capsules usp why assay value is substract from dissolution

1 Answers   Ranbaxy,

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why 1.2%kcl solution is using in limit os straylight?and why this test used for uv calibration?

1 Answers   Graviti Pharmaceuticals, Reddy Labs, Vimta Labs,

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Why irmoisture balance is used for corrugated box moisture testing

0 Answers   Leiutis, Lupin,

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