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Table 1 Result of TLC analyses: mobile phase system used: CHCl3:EtOAc:MeOH (4:4:2 v/v)

From: Spectrophotometric studies of low-cost method for determination of ceftriaxone using a novel charge transfer acceptor, N-(2,4-dinitro-1-naphthyl)-p-toluenesulphonamide

 

(Rf)

Samples

Retardation factor values

CFR (drug)

0.014

CFR-N-(2,4-DNINL) PTS (complex)

0.014, 0.83

N-(2,4-DN1NL) PTS

0.83