This manual describes the ChiralTek HLE series solid-phase extraction cartridges, their specifications, operating requirements, and typical application…
The document introduces the ChiralTek HLE (Hydrophilic and Lipophilic Extraction) series of solid-phase extraction (SPE) cartridges. These cartridges feature a unique composite material containing C18(ODS), Diol, Vinylpyrrolidone, and Divinylbenzene (HLB) functional groups, allowing for versatile use in normal phase, reverse phase, and gradient elution modes. This manual is written in Chinese.
The HLE-80 cartridge is suitable for extracting and purifying samples with a volume between 0.5 and 50 mL.
For the HLE-1000 cartridge, the total sample loading amount must be less than or equal to 0.2 g of Epimedium crude extract dry weight.
The recommended flow rate for activating the HLE-1000 cartridge is approximately 6 mL/min.