RELATED SUBSTANCES ANALYTICAL METHOD VALIDATION

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  • Опубликовано: 8 ноя 2024

Комментарии • 57

  • @SG73088
    @SG73088 3 года назад +1

    Fantastic lecture. Thank you

  • @monynorman5470
    @monynorman5470 Год назад

    Well done sir, in the middle of pressure cooker distraction

  • @hemant938
    @hemant938 2 года назад +1

    Nice info...keep it up

  • @ramachandrarana7751
    @ramachandrarana7751 3 года назад

    Very useful information, thank you sir

  • @kishoremane1592
    @kishoremane1592 3 года назад +1

    Very good information sir

  • @abhishekjoshi9650
    @abhishekjoshi9650 2 года назад

    very useful,pl make RS method development

  • @abhishekjoshi9650
    @abhishekjoshi9650 3 года назад

    Thank u sir,for making video

  • @bharatbhushansaini2673
    @bharatbhushansaini2673 4 года назад

    Very Knowledageble vedio sir

  • @SharonWendyM
    @SharonWendyM 2 года назад

    thank you so much, you helped me a lot

  • @sagarsatbhai3154
    @sagarsatbhai3154 3 года назад

    Great 1 Sr

  • @kalavalakhageshwarrao5370
    @kalavalakhageshwarrao5370 3 года назад

    Nice videos sir thank you so much

  • @krish_krish354
    @krish_krish354 4 года назад +1

    Really wonderful.
    22.08 min stock solution impurity B 10mg correct it.
    11.02to 11.14can you explain 220% and 2.4%

  • @chilakavenkatraju2498
    @chilakavenkatraju2498 2 года назад

    Very nice explanation.Thanks for sharing knowledge

  • @anantdhopat9928
    @anantdhopat9928 3 года назад

    Good information sir, make more videos

  • @pammimallikarjunareddy9119
    @pammimallikarjunareddy9119 4 года назад +1

    Thanks for sharing valuble information sir,but I have some doubts those are SOLUTION STABILITY and mobile phase solution stability concept in if any recovery are identified or not

    • @easyqualitylearning6790
      @easyqualitylearning6790  4 года назад

      solutions stability is evaluated by change in area and Recovery and results are also calculated by comparing the area so solutions stability is comply then recovery will automatically comply.

  • @tanvirahmedsohag4086
    @tanvirahmedsohag4086 4 года назад

    Is it prescribable that we check conc. for LOQ before validation,and for calculating LOQ and LOD what should be range of conc. compared to LOQ limit,Let say LOQ is 20ppm,then what should be the concentration we should use for LOQ determination.

    • @pandurangsaratkar3538
      @pandurangsaratkar3538 2 года назад

      LOD and LOQ determination is part of validation to be done after specificity. We need to anticipate based on the responses we are getting and depending on our limits and asper that dilutions for lod and LOQ shall be prepared

  • @deepakmishra9765
    @deepakmishra9765 4 года назад

    Thanks for sharing the details so beautifully. However, would you please share whether the reference of %RSD in system precision is based on industry practices or have some guideline references?

  • @amarsinhdevkar1480
    @amarsinhdevkar1480 4 года назад

    Very Good 👍

  • @bhausahebhingade3541
    @bhausahebhingade3541 4 года назад

    Very nice sir

  • @krish_krish354
    @krish_krish354 2 года назад

    Linearity RRF ploting include LOQ concentration or without that. Linearity minimum 5 level in that asking

  • @chetanpratap1053
    @chetanpratap1053 4 года назад

    Good👍👍👍

  • @manojsonawane4039
    @manojsonawane4039 4 года назад +1

    What is the reference for % RSD of LOD and LOQ?

    • @easyqualitylearning6790
      @easyqualitylearning6790  4 года назад

      One WHO presentation is available. Moreover this limit is as per industry trend.

  • @sachinpurkar9291
    @sachinpurkar9291 4 года назад

    Nice

  • @raghun287
    @raghun287 4 года назад

    Good introduction, can you please explain in little depth.....

  • @ravinpawar8638
    @ravinpawar8638 4 года назад

    Excellent!

  • @ketanpatil8351
    @ketanpatil8351 3 года назад

    Sir can you please explain how to select sample concentration and standard concentration in RS

    • @easyqualitylearning6790
      @easyqualitylearning6790  3 года назад

      Your question is not clear please elaborate

    • @SG73088
      @SG73088 3 года назад

      You have to find out sample preparation standard preparation concentration during Method development.

  • @Amitpadhiyar
    @Amitpadhiyar 4 года назад

    How to calculate total unknown impurities? 100 - total know impurities or unknown impurities sum ?

    • @easyqualitylearning6790
      @easyqualitylearning6790  4 года назад

      If we want total unknown impurities then area due to unknown impurities peaks is summed up and then it is placed in calculation when it is compared with low conc. Std.

    • @krish_krish354
      @krish_krish354 3 года назад

      Both r same result only give

  • @rahuln2278
    @rahuln2278 4 года назад +1

    How to set toal impurity limits

    • @easyqualitylearning6790
      @easyqualitylearning6790  4 года назад +1

      If domestic finished product then 0.5 percent for individual impurity and 2.0 percent for total impurities as per general chapter of IP.
      For API 0.3 percent is individual impurity and 1.0 percent is total impurities.

  • @heartyplay1986
    @heartyplay1986 2 года назад

    What is significant change in RS in stability studies and what is the limit

    • @easyqualitylearning6790
      @easyqualitylearning6790  2 года назад

      Failure in the specified limits RS will be significant change

    • @heartyplay1986
      @heartyplay1986 2 года назад

      Variation limit ...like 5% change in assay ...how many variation in RS

  • @MohammadSalim-sd5vb
    @MohammadSalim-sd5vb Год назад

    How to decide weight of sample

  • @SurendraSingh-ek5um
    @SurendraSingh-ek5um 3 года назад

    Sir please hindi version or bana do please sir ji 🙏🙏

  • @krish_krish354
    @krish_krish354 2 года назад

    23 min same concentration witten

  • @krish_krish354
    @krish_krish354 2 года назад

    3.49 minutes placebo means a standard solution should be prepared in the same concentration of test

    • @easyqualitylearning6790
      @easyqualitylearning6790  2 года назад

      Placebo means formula containing all ingredients excluding analyses.

    • @krish_krish354
      @krish_krish354 2 года назад

      @@easyqualitylearning6790 can you explain with example

  • @pad480
    @pad480 11 месяцев назад

    Please make this video Hindi language

    • @easyqualitylearning6790
      @easyqualitylearning6790  11 месяцев назад

      Please check other videos of my channel. This topic is available in Hindi also