how to prepare 5 normality of h2so4 solution

3 Answers   Symbiotec,

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difference between AAS & flame photo meter ?

3 Answers  

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Why do we use 500ppb sucrose and 500ppb 1,4 benzoquinone in TOC calibration?

2 Answers   Vardhman,

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What is gelatinization?

0 Answers   Nestle,

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a bottle of concerntrated HCL (36.5) was labelled as 37% (w/w) and density 1.19m/l.What is hcl molarity?

8 Answers  

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whai is primary standard?

10 Answers  

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IN pH CALIBRATION,CALIBRATION IS DONE FOR pH METER OR ELECTRODE?HOW WILL YOU JUDGE THAT THE METER TO BE CALIBRATED WITH 4,7,9.2 BUFFERS?EXPLAIN TEMPERATURE EFFECTS ON pH.

1 Answers   Aurobindo,

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At what distance the sample is collected in dissolution basket?

3 Answers  

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what is range of Vivible UV ? What is UV& Vivible spctroscopy use for ?

6 Answers  

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why a ph meter require KCL solution for their storing condition?

1 Answers   Aurobindo,

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what is the difference b/w repeatability nd reproducibility ?

1 Answers   Aptuit Laurus,

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Principle of single pan analytical balance

0 Answers   Amneal Pharmaceuticals, Bayer, Dr Reddys,

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