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Column:TSKgel ODS-100V (I.D.4.6 mm×150 mm, 3μm)
Eluent: 20 mmol / L ammonium acetate 0.15% (v / v) trifluoroacetic acid
aqueous solution (pH 3.4) - ACN (95:5)
Flow rate:0.2 mL/min
Column temperature:room temperature
Detector:ELSD
Detector parameter : Gas flow rate:2.5 L/min; Evaporation temperature :50℃
Sample: streptomycin 50 mg/ml, Dihydrostreptomycin 40 mg/ml, Tobramycin 20 mg/ml
Injection vol.: 10 μL
参考2010年版《中国药典》分析硫酸链霉素Sample: streptomycin 50 mg/ml, Dihydrostreptomycin 40 mg/ml, Tobramycin 20 mg/mlInjection vol.: 10 uLJournal ofNorthwest University (Natural Science Edition), 2010,40,81-82 Column:TSKgelODS-100V (I.D.4.6 mm×150 mm,3um) Eluent: 20 mmol/ L ammonium acetate 0.15%(v/v) trifluoroacetic acidaqueous solution (pH 3.4)- ACN (95:5) Flow rate:C0.2mL/min Column temperature: room temperature Detector: ELSD Detector parameter : Gas flow rate:: 2.5 L/min; Evaporation temperature :50℃
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