what is drift and noise in hplc | drift and noise in hplc | hplc calibration | hindi

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  • Опубліковано 13 січ 2025

КОМЕНТАРІ • 12

  • @nadeemiqbal4742
    @nadeemiqbal4742 Рік тому +1

    Thank you sir

  • @Singing_crush
    @Singing_crush Рік тому +1

    Very nice 👍 sir

  • @aikyaroy2383
    @aikyaroy2383 Рік тому +1

    Sir Why Solvent peak not coming in chromatogram

  • @rukhsar581
    @rukhsar581 Рік тому +1

    Nice Kayani sb, I want to know in identification of pharmaceutical raw materials by FTIR , what should be the minimum resemblance of sample and std for a sample to be accepted or for further operation, please reply soon❤

    • @voiceofkayani5419
      @voiceofkayani5419  Рік тому

      NLT; 90% acceptance limit

    • @rukhsar581
      @rukhsar581 Рік тому

      Ok thanks

    • @rukhsar581
      @rukhsar581 Рік тому +1

      Salam, Safdar Kayani sb what is the reference for this NLT 90% Please inform us , we are passionately awaiting .

    • @voiceofkayani5419
      @voiceofkayani5419  Рік тому

      @@rukhsar581 in the industry there is no guide line for expiry date of test solution used in lab for example giving 3 months or 6 months , except dithiazone indicator .this is based on the best practices exit in the industry and by there parant document or quality document in multinational corporation...
      So very operations has no quidlines just based on best practices....
      For your quires plz check pharmaceupial or best practices...thanks
      Hope it make sense.

    • @rukhsar581
      @rukhsar581 Рік тому +1

      Sir I am asking about FTIR resemblance,by which we can decide whether any drug should go further process or hold as FTIR chromatogram shows comparison less than 90%

  • @ManishPandey-fp7ly
    @ManishPandey-fp7ly Рік тому +1

    Formula sir