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Table 8 Stability study of 200 ng/band sample solution HPTLC method

From: Stability indicating high performance thin layer chromatography method development and validation for quantitative determination of tetracycline hydrochloride in tetracycline hydrochloride active pharmaceutical ingredient (API) and its dosage forms

S.No.

Time of analysis

MPA

Reduction (%)

 

30 min

0.0039

–

 

1 h

0.0039

–

 

4 h

0.0038

− 2.56

 

8 h

0.0037

− 5.13

 

24 h

0.0036

− 7.69

 

48 h

0.0034

− 12.82

 

4 days

0.0018

− 52.63

 

Time of analysis

MPA

Reduction (%)

  1. aMPA mean peak area
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BMC Chemistry

ISSN: 2661-801X

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