推荐产品
产品名称
LiChrospher® 100 NH2 (5 µm) LiChroCART™ 250-4, suitable for HPLC
物料
stainless steel column
质量水平
Agency
suitable for USP L8
产品线
LiChrospher®
特点
endcapped: no
标记范围
4.6% Carbon loading
参数
250 bar pressure
60 °C max. temp.
技术
HPLC: suitable
mass spectrometry (MS): suitable (Low)
色谱柱长度 × 内径
25 cm × 4 mm
表面积
350 m2/g
基质
fully porous particle
基质活性基团
NH2 bonding phase
粒径
5 μm
孔径
100 Å pore size
工作pH范围
2-7.5
分离技术
hydrophilic interaction (HILIC)
normal phase
reversed phase
储存温度
no temp limit
一般描述
HPLC色谱柱
LiChrospher® NH2 具有极性和疏水性,可用于正相、反相和离子交换色谱。典型的应用是通过反相色谱法分离碳水化合物或通过离子交换色谱法分离核苷酸。该吸附剂装在 LiChroCART 250-4 HPLC 柱中。HPLC 系统的连接是通过使用 manu-CART NT 支架(1.51486)完成的。
应用
- α-Naphtholbenzein based heterocyclic sensor for detection of Cu(II) ions.: This study introduces a novel application of 1-Naphtholbenzein as a fluorescent sensor for the detection of copper ions in various environmental samples. The heterocyclic design enhances the sensitivity and selectivity, making it valuable for real-time monitoring and ecological studies. This innovation not only advances the field of chemical sensors but also contributes to environmental chemistry by providing a tool for the detection of potentially toxic metal ions (Saini et al., 2024).
分析说明
压力: ≤ 60 bar
理论板数( N/m)(2-苯并蒽): ≥ 45000
对称性(2-硝基甲苯):0.8 - 1.7
容量因子(2-苯并蒽):0.8 - 1.8
理论板数( N/m)(2-苯并蒽): ≥ 45000
对称性(2-硝基甲苯):0.8 - 1.7
容量因子(2-苯并蒽):0.8 - 1.8
法律信息
LICHROCART is a trademark of Merck KGaA, Darmstadt, Germany
LiChrospher is a registered trademark of Merck KGaA, Darmstadt, Germany
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储存分类代码
11 - Combustible Solids
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