Flash Silica(CS)标准硅胶柱

品牌：芯硅谷

低至 ¥2,278.90

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基本信息

产品名称	Flash Silica(CS)标准硅胶柱
英文名称	Flash Silica(CS) Chromatography Columns
品牌	芯硅谷
规格或纯度	基质:无定形硅胶;装填硅胶质量:1500g/支;平均粒径:40~60μm;孔径:60Å

一般描述

Claricep™ Flash 正相硅胶具有SiO4四面体结构,活性的亲水表面.水分子与裸露的表面通过氢键作用,形成酸性的硅胶.多孔性质和硅醇功能基团使硅胶成为一种经济的色谱分离材料,可以分离弱极性化合物,而此时需要用极性更弱的流动相.我们采用超纯二氧化硅装填(经酸和去离子水洗涤,较窄的粒径范围以及精确控制含水量)
● 基质指标:无定形硅胶基质
● 比表面积:480㎡/g
● 孔径:60Å
● pH:6.3-7.2
● 含水量:3%-5%
● 平均粒径:40-60μm

规格和参数

货号	基质	装填硅胶质量	平均粒径	孔径	包装
F7753-12g-20EA	无定形硅胶	12g/支	40~60μm	60	20个
F7753-1500g-1EA	无定形硅胶	1500g/支	40~60μm	60	1个

Silica-based columns are made with high purity analytical grade silica and are suitable for most flash chromatography systems.Special surface modification greatly reduces over-activity of the silica surface,which reduces tailing of compounds and ensures high recovery and good reproducibility.The unique HILIC columns allow the purification of highly polar compounds which are not suitable for bare silica or ODS columns.
● Based:silica
● Specific surface area:480㎡/g;
● Average pore size:60Å
● PH:6.3-7.2
● Water content:3%-5%
● Average particle diameter:40-60μm

Specifications and parameters

TITLE	Based	Silica weight	Average particle diameter	Average pore size
F7753-12g-20EA	Amorphous silica	12g	40-60μm	60
F7753-1500g-1EA	Amorphous silica	1500g	40-60μm	60