Answer / rajat gahoi

THE DETECTORS USED IN IR ARE SO MUCH SENSITIVE
THE MAIN DETECTOR USED IN LAB IS
Mercury Cadmium telluride detector (Less common because it requires continues nitrogen supply)
another one is TGAS(Triglycine amine sulfate detector) mostly used in lab

Answer / guest

golay cell

Answer / dhanaji (thinq pharma)

DLATGS

In Karl Fischer titration,What is the situation if the material tested is only soluble in water,and not soluble in the common solvents used such as methanol ?? [e.g. Iron III Hydroxide polymaltose]

1 Answers  

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why we use only six bowls for dissolution of a drug

1 Answers   Cipla, Natco, TelePerformance,

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in hplc calibration we are using 0.05% acetone why we are using that one and what happen when its conc increases or decreases

4 Answers   Aurobindo, Cadila, Martin,

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what is the difference between loss on drying in ordinary oven technique and vacuum oven technique

4 Answers   Divis Laboratories, Ranbaxy,

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why deutiriated chloroform used in NMR for sample prepration. what reaction takes place.give reasons

1 Answers  

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Do you know what Trace metal clean technique is?describe that technique?

1 Answers   Mylan, Nirma, Oil and Gas Jobs, Reddy Labs,

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Can any one tell what is RECALL OF PROCEDURES is

1 Answers   Macleods,

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Dear Sir, This is Thirunavukkarasu am working in Ordain Health Care AR&D, Am Having one problem While doing method development my question Metadoxine and Pyridoxine same chemical nature and structural activity i tried lot of methods but Analyte eluted same Retantion time i cant separate both peaks. solubility, pH both are same only only difference melting point metadoxine 210 C Pyridoxine 102 C please do the help needful for me

5 Answers   Ordain Solutions,

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what v define from IR & NMR spectroscopy ?

2 Answers   Sun Pharma,

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What is oot in Stability analysis? (example)

2 Answers   Indoco Remedies,

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Explain what is a base line?

1 Answers  

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solvents used in NMR

2 Answers   Laurus,

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