NKHLB-100-1 Polymeric HLB SPE Cartridge, 100 mg/1 mL (CAT#: STEM-AL-0062-ZJF)

This product is a polymeric HLB SPE cartridge designed for sample cleanup and analyte enrichment. It is based on a hydrophilic-lipophilic balance sorbent containing hydrophobic and hydrophilic functionalities. The composition supports retention of both polar and non-polar analytes. The water-wettable sorbent helps prevent drying-related channeling during operation. It is suitable for acidic, neutral, and basic compounds in sample preparation workflows. The cartridge can be applied to biological, food, and environmental matrices. Its polymeric structure provides broad pH stability and solvent compatibility. This model provides 100 mg of sorbent in a 1 mL cartridge format for higher loading in a compact format.

Sorbent Type: Polymeric HLB
Composition: Styrene-divinylbenzene copolymer with N-vinylpyrrolidone
Retention Mechanism: Balanced hydrophilic and hydrophobic interactions
pH Stability: 1-14
Adsorption Capacity: 3-10 times higher than traditional C18
Water Wettability: Excellent
Pore Structure: Macroporous polymeric network
Format: SPE cartridge
Sorbent Mass: 100 mg
Cartridge Volume: 1 mL
Pack Size: 100 pieces
Application Scope: Extraction, enrichment, and cleanup of analytes in complex matrices

Balanced retention for polar and non-polar analytes
Water-wettable sorbent helps reduce drying effects
Macroporous polymeric structure
Suitable for acidic, neutral, and basic compounds
Compatible with complex matrix cleanup
Supports extraction and enrichment workflows
Helps retain polar compounds
Compatible with most solvents