推薦產品
product name
SUPELCOSIL™ LC-18 Supelguard 柱芯, 5 μm particle size, L × I.D. 2 cm × 4 mm
agency
suitable for USP L1
包裝
pkg of 1 kit
參數
<70 °C temp. range
技術
HPLC: suitable
長度 × 內徑
2 cm × 4 mm
基質
silica gel high purity, spherical
基質活性組
C18 (octadecyl) phase
粒徑
5 μm
孔徑
120 Å
pH值範圍
2-7.5
應用
food and beverages
相容性
use to protect LC-18, LC-PAH
分離技術
reversed phase
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相關類別
應用
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.
腳註
套装包括一个保护柱芯、一个独立式柱套、一根连接管、2 个接头螺母与密封垫圈。
法律資訊
SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC
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