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059148描写吃瓜91 柱Acclaim 120, C18, 5 µm Analytical4.6 x 150 mm

产物货号: Acclaim 120, C18, 5 µm Analytical (4.6 x 150 mm)
产物称号: 059148描叙离子交换柱Acclaim 120, C18, 5 µm Analytical4.6 x 150 mm
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产物品牌: 另外厂家
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简略先容

The Acclaim® 120 系列反相硅胶柱装有诸多良好特征的C18和C8填料，很高的外表笼盖和极低的金属残留。该吃瓜91 柱耐用，靠得住，是**，保健品，食物，和性命迷信范畴抱负的阐发吃瓜91 柱。该柱与LC/MS联用背景很是低，高无机活动相下能坚持很高的柱容量。


具体先容
The Acclaim 120 columns are designed for high resolution reversed-phase separations. The very high surface coverage and very low metal content together result in columns with excellent efficiencies. These columns provide exceptional performance for a variety of applications in the pharmaceutical, chemical,environmental, and food separations areas. • Ultrapure silica with high-density bonding for low silanol activity • Very high efficiencies for maximum resolution • Reproducible manufacturing practices for reproducible column-to-column performance • LC/MS compatible Acclaim 120 C18 columns have high surface coverage, resulting in high-capacity columns. They are stable between pH 2 and 8 and available in 3 and 5 μm particles sizes, and 4.6, 3.0, and 2.1 mm-diameters, with an average pore diameter of 120 Å. All phases are LC/MS compatible because of the low silica bleed that results from the stable bonding procedure. These columns are also available for fast LC; please see the Acclaim Rapid Separation LC section. Acclaim 120 Silica-Based Reversed-Phase Columns for Small Molecule Analysis Specifications Particle shape Spherical Particle size distribution (40/90) 1.2 Total carbon content C18: 18% C8: 11.2% Carbon surface coverage C18: 3.2 mmol/m2 C8: 3.7 mmol/m2 Pore volume 0.9 mL/g Average pore diameter 120 Å Surface area 300 m2/g pH Range 2–8 Temperature <60 °C End-capped Yes Metal impurity (Na, Fe, Al) <10.0 ppm Total Metal <3.0 ppm Individual Metal USP listing C18: L1 C8: L7 Starting material Ultrapure silica Particle size 3, 5 µ

Acclaim反相液相吃瓜91 柱

范列

粒级

4.6×10mm *

价格查询

4.6×150mm

钱

4.6×250mm

价位

Acclaim 120 C18

5μm

069695

 

059148

 

059149

 

Acclaim 300 C18

3μm

069690

 

060266

 

——

 

Acclaim 120 C8

5μm

069696

 

059140

 

059141

 

Acclaim Phenyl-1

3μm

071973

 

071969

 

——

 

Acclaim PolarAdvantageⅡ

5μm

069699

 

063197

 

063199

 

Acclaim PolarAdvantage

5μm

069698

 

061320

 

061321

 

Acclaim C30

5μm

075720

 

075719

 

075718

 

注：* 为无球柱芯，2/pk，需配无球柱套，货号为069580，￥。

 

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