Product Name
SUPELCOSIL™ LC-18 Supelguard 柱芯, 5 μm particle size, L × I.D. 2 cm × 4 mm
Agency
suitable for USP L1
质量水平
包装
pkg of 1 kit
参数
<70 °C temp. range
技术
HPLC: suitable
长度 × 内径
2 cm × 4 mm
基质
silica gel high purity, spherical
基质活性基团
C18 (octadecyl) phase
粒径
5 μm
孔径
120 Å
pH值范围
2-7.5
应用
food and beverages
相容性
use to protect LC-18, LC-PAH
分离技术
reversed phase
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应用
SUPELCOSIL™ LC-18 Supelguard Cartridge may be used as a guard column along with SUPELCOSIL™ LC-18 HPLC Column during the analysis of:
- Synthetic food dyes in commercial soft drinks by ion-pair high performance liquid chromatography (HPLC IP).
- Drugs in plasma and brain samples by solid-phase extraction (SPE) and protein precipitation in conjunction with HPLC combined with ultraviolet (UV) detection.
其他说明
Kit includes one cartridge, a stand-alone holder, a piece of tubing, and 2 nuts and ferrules.
法律信息
SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC
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