Ma'am/sir, why did you removed the two cuvettes after autozero and performed baseline? Second question, why did you replace it with another set of cuvettes and performed autozero again? Thank you ma'am/sir
May I ask what the difference between "cell blank" and "auto zero" is? when I measure absorbance do i need to autozero or press the cellblank button to subtract my blank from the samples?
Hello there. To my knowledge, you can quantify 1 specific compound in up to 6 different samples using this model. Click here for my more detailed video regarding the photometric mode. th-cam.com/video/fw2-akI4u3I/w-d-xo.html
@@ikrambinsafiee8594 Thank you for the link video. I already watched and i have some questions to ask here. Do you have any idea how to setting one wavelength for two wavelengths? Because currently i am doing my research and need to quantify simultaneously of isoniazid and pyridoxine for method validation(accuracy&intermediate precision) purpose. Thank you in advance.
So, If I use distilled water as solvent. So, the reference cell also use distilled water not the 0 ppm standard (distilled water+reagent)?. Cause I'm confused, actually my blank is the 0 ppm standard, but the 0 ppm standard has colour (yellow) in ammonia test phenate method. So, idk what should I use in reference cell
Ma'am/sir, why did you removed the two cuvettes after autozero and performed baseline?
Second question, why did you replace it with another set of cuvettes and performed autozero again?
Thank you ma'am/sir
May I ask what the difference between "cell blank" and "auto zero" is? when I measure absorbance do i need to autozero or press the cellblank button to subtract my blank from the samples?
Is it necessary to make autozero before running our sample ( not blank) in each time?
No.
Hi. May i ask how to quantify simultaneous two drugs using this method?
Hello there. To my knowledge, you can quantify 1 specific compound in up to 6 different samples using this model. Click here for my more detailed video regarding the photometric mode. th-cam.com/video/fw2-akI4u3I/w-d-xo.html
@@ikrambinsafiee8594 Thank you for the link video. I already watched and i have some questions to ask here. Do you have any idea how to setting one wavelength for two wavelengths? Because currently i am doing my research and need to quantify simultaneously of isoniazid and pyridoxine for method validation(accuracy&intermediate precision) purpose. Thank you in advance.
If I use 0 ppm as standard, is the 0 ppm as blank?
Blank is usually the solvent you use to dissolve your sample.
So, If I use distilled water as solvent. So, the reference cell also use distilled water not the 0 ppm standard (distilled water+reagent)?. Cause I'm confused, actually my blank is the 0 ppm standard, but the 0 ppm standard has colour (yellow) in ammonia test phenate method. So, idk what should I use in reference cell
जिसको समझ आगया उसका भी भला और जिसको समझ नहीं आया उसका भी भला.....
कुछ explain करते तो क्या बिघड़ जाता ?