Table 1 : Retention time of chromatograph analyses of HL-Ns. IEC: ion-exchange chromatograph, RPC: reverse-phase chromatograph.


HL-N Ion-exchange chromatograph
(min)
Reverse-phase chromatograph
(min)
Ratio of IEC to RPC

HL-P 16.5 34.8 0.474
HL-I 14.3 34.6 0.413
HL-A 13.1 32.4 0.404

Kizaka-Kondoh et al.Journal of Pharmaceutical Technology and Drug Research  2013 2:2DOI : 10.7243/2050-120X-2-2