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Merck

HPLC Analysis of Fluoroquinolone Antibiotics on Ascentis® Express C18

HPLC Analysis of Fluoroquinolone Antibiotics on Ascentis® Express C18 application for HPLC

材料

分析柱

產品號碼
描述
訂價

Ascentis® Express C18, 2.7 μm HPLC 色谱柱

2.7 μm particle size, L × I.D. 10 cm × 3 mm

標準

產品號碼
描述
訂價

Lomefloxacin hydrochloride

恩诺沙星

≥99.0%

环丙沙星

≥98% (HPLC)

沙氟沙星 盐酸盐 水合物

VETRANAL®, analytical standard

氧氟沙星

VETRANAL®, analytical standard

达氟沙星

VETRANAL®, analytical standard

CONDITIONS

column

Ascentis Express C18, 10 cm x 3.0 mm I.D., 2.7 μm particles (53814-U)

mobile phase

[A] 0.1% formic acid in water; [B] 0.1% formic acid in acetonitrile; (85:15, A:B)

flow rate

1.2 mL/min

column temp.

35 °C

detector

UV, 254 nm

injection

4 μL

sample

200 ng/mL in 25:75, water: acetonitrile

描述

分析報告

This application demonstrates the suitability of the Ascentis Express C18 for the analysis of fluoroquinolones.

法律資訊

Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany