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. Author manuscript; available in PMC: 2022 Sep 10.
Published in final edited form as: J Pharm Biomed Anal. 2021 Jun 29;204:114233. doi: 10.1016/j.jpba.2021.114233

Fig. 4.

Fig. 4.

Effect of different mobile phase ACN/MeOH compositions on the separation and chromatographic figures of merit for osmium Compound E on a 50 mm x 4.6 mm LARIHC CF6-RN column. Conditions; A; 100, MeOH, B: 80/20, MeOH/ACN, C: 60/40, MeOH/ACN, D: 40/60, MeOH/ACN, E: 30/70, MeOH/ACN. The mobile phases contained 0.2/0/3 ratio of FA/TEA additive, flow rate = 2.0 ml/min., detection λ = 280 nm.