By Anonymous on Thursday, March 29, 2001 - 05:07 pm:
Does anyone know the approximate detection limit for the TLC spray reagent Dragendorff?
By maris on Friday, March 30, 2001 - 08:08 am:
According to my experience, the LOD for spots obtained after treatment with Dragendorff reagent (pay attention there is more then one type of Dragendorff reagent)in TLC is strongly effected by the nature of analyte.
Regards,
Dr.Alex Weisman
Chemagis Ltd.
Israel
By Anonymous on Wednesday, March 10, 2004 - 08:31 pm:
does anyone know what's the basis of using visualisation agents in TLC?
By Anonymous on Monday, March 15, 2004 - 06:01 am:
Depending upon the analyte visualized, assuming your spots have been spotted and the plate dried an appropriate amount of time and no interfering mobile phase components are present, 0.1 µL spot of a 1mg/mL solution should be detected.
"Your mileage may vary"
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