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Excellent knowledge given Madam....
very most knowledge of HPLC Column , plzz making video of Audit trail and Trobule Shooting..
Nice Explain
Nice elaboration.From Pakistan.
Wonderful explanation!
Amazing mam Calibration oh HPLC
Amazing tutorial!
Good information column related
Thank you madam ur explanation is very nice👏
very nice explanation mam. Plz make some more videos on how to operate hplc .
Excellent 😊
in RS its required always mention columncussays as per method we requieed the columnlength can change for assay,dissolution, uniformity analysis
Tq so much..explanation is very clear..can u do more videos
Good explanation madam.
Thank you for the information mam
Nice information mam
Nice explain madam
Outstanding
What is column use for sugar alcohol detection?
MamWhat is impact of pH on normal and reverse phase column
Nice massage
Superb
👌madam
how we chech c18 and c8 column without label
❤
Thanks for info
Thanks mam🙏🙏🙏🙏
We r using same column up to 6000 injection in LCMS with good peak
Good explanation. Plz make vedio on audit trail
Eddf
Hy
What is retention time formula??
What is peak area in hplc??
👌🙏
what is role of surface area
Mam plz tell me that why these columns are so costly ?
how to check buffer absent in column, in washing process
Thanks Mam
Mam which college you teach
N omsairam omsairam omsaira omsairam omsairam omsaira omsairam omsairam omsaira omsairam omsairam omsaira omsairam
all c18 column in usp L1 why in monograph mention make of columb like water symmetry, zorbax etc its required to say L1 your opinion please
www.waters.com/webassets/cms/library/docs/usp_col_listings.pdf
Refer below given link
@@analyticaltechniques7088 i know the list,my question is phrmacopea mention the brand of column in monograph and qc managwr demand same column , why?why not mention the usp code instead of brand name
Primesil available all phases
Chan
manufacture not given warranty about 1000 injectionwhare is mention
Water wash how much we have to keep
1 hr washing with HPLC Grade water immediately after buffer in case of Reversed Phase HPLC
Which are normal phase coloume then
Silica based column, Cyano column, Amino column
Mam what about normal phase column washing.... Plzz describe... Thank u
hexane, heptane or isopropyl alcohol...depending on your sample or chromatographic conditions
Hi.mam
Excellent knowledge given Madam....
very most knowledge of HPLC Column , plzz making video of Audit trail and Trobule Shooting..
Nice Explain
Nice elaboration.From Pakistan.
Wonderful explanation!
Amazing mam
Calibration oh HPLC
Amazing tutorial!
Good information column related
Thank you madam ur explanation is very nice👏
very nice explanation mam. Plz make some more videos on how to operate hplc .
Excellent 😊
in RS its required always mention column
cussays as per method we requieed the column
length can change for assay,dissolution, uniformity analysis
Tq so much..explanation is very clear..can u do more videos
Good explanation madam.
Thank you for the information mam
Nice information mam
Nice explain madam
Outstanding
What is column use for sugar alcohol detection?
Mam
What is impact of pH on normal and reverse phase column
Nice massage
Superb
👌madam
how we chech c18 and c8 column without label
❤
Thanks for info
Thanks mam🙏🙏🙏🙏
We r using same column up to 6000 injection in LCMS with good peak
Good explanation. Plz make vedio on audit trail
Eddf
Hy
What is retention time formula??
What is peak area in hplc??
👌🙏
what is role of surface area
Mam plz tell me that why these columns are so costly ?
how to check buffer absent in column, in washing process
Thanks Mam
Mam which college you teach
N omsairam omsairam omsaira omsairam omsairam omsaira omsairam omsairam omsaira omsairam omsairam omsaira omsairam
all c18 column in usp L1 why in monograph mention make of columb like water symmetry, zorbax etc its required to say L1 your opinion please
www.waters.com/webassets/cms/library/docs/usp_col_listings.pdf
Refer below given link
@@analyticaltechniques7088 i know the list,my question is phrmacopea mention the brand of column in monograph and qc managwr demand same column , why?
why not mention the usp code instead of brand name
Primesil available all phases
Chan
manufacture not given warranty about 1000 injection
whare is mention
Water wash how much we have to keep
1 hr washing with HPLC Grade water immediately after buffer in case of Reversed Phase HPLC
Which are normal phase coloume then
Silica based column, Cyano column, Amino column
Mam what about normal phase column washing.... Plzz describe... Thank u
hexane, heptane or isopropyl alcohol...depending on your sample or chromatographic conditions
Hi.mam
Outstanding