기술
HPLC: suitable
검사 파라미터
column: Ascentis Express HILlC, 15 cm x 4.6 mm I.D., 2.7 μm particles (53981-U)
mobile phase: [A] 100 mM ammonium formate, pH 3.0 (titrated with formic acid); [B] acetonitrile; (10:90, A:B)
flow rate: 1.0 mL/min
pressure: 1247 psi (86 bar)
column temp.: 35 °C
detector: ESI(+); SIR
injection: 5 μL
적합성
application for HPLC
응용 분야
pharmaceutical (small molecule)
분석 메모
This application shows the suitability of Ascentis Express Silica columns for the analysis of erythromycin analogs in aqueous normal phase/HILIC mode of chromatography. Other relatively hydrophobic aminoglycosides have also been shown to separate under these conditions.
법적 정보
Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
분석물
설명
Erythromycin ethyl succinate
Erythromycin estolate
Erythromycin
분석 컬럼
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시험 성적서(COA)
Lot/Batch Number
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