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Chromolith® HighResolution RP-18 endcapped 100-4.6 HPLC column

品牌
Supelco
货号
1.52022
规格纯度
参考价格
11256.1 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

All Chromolith® HighResolution columns are made of monolithic silica with a characteristic bimodal pore structure. Chromolith 4.6 mm columns have macropores with 1.15 µm diameter, giving a column efficiency exceeding 140,000 plates/meter. The mesopores are 15 nm (150 Å), the surface modification is octadecylsilan with full end-capping.

分析说明

Appearance: passes test
Pressure: 40 - 70 bar
stability testing: passes test
Performance (anthracene)
Theoretical Plates (N/m) (Anthracene): ≥ 140000
Capacity factor (Anthracene): 3.9 - 4.6
Tailing (USP): 0.90 - 1.30 %
Selectivity
separation factor (anthracene/progesterone): 1.95 - 2.35

法律信息

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

产品性质

质量水平100
物料PEEK column
agencysuitable for USP L1
产品线Chromolith®
特点endcapped
包装1 ea of
标记范围15% Carbon loading
参数200 bar pressure
45 ℃ max. temp.
technique(s)HPLC: suitable
LC/MS: suitable
mass spectrometry (MS): suitable (High)
色谱柱长度 × 内径10 cm × 4.6 mm
基质monolithic silica
基质活性基团C18 bonding phase
孔径1.15 μm macroporosity
15 nm mesoporosity
表面积 250 m2/g
操作pH范围2 - 7.5
分离技术reversed phase
储存温度no temp limit

安全信息

储存分类代码11 - Combustible Solids

SUPELCO

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