NKHLB-500-3 Polymeric HLB SPE Cartridge, 500 mg/3 mL (CAT#: STEM-AL-0069-ZJF)

This product is a polymeric HLB SPE cartridge designed for analyte enrichment and matrix cleanup. It uses a hydrophilic-lipophilic balance sorbent with hydrophobic and hydrophilic functional components. The sorbent is suitable for retaining both polar and non-polar compounds. Its excellent water wettability helps prevent drying and channeling during cartridge operation. The cartridge is suitable for acidic, neutral, and basic analytes. It can be used with complex biological, food, and environmental samples. The polymeric macroporous network supports broad pH stability and compatibility with most solvents. This model provides 500 mg of sorbent in a 3 mL cartridge format for high sorbent loading in a compact cartridge.

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: 500 mg
Cartridge Volume: 3 mL
Pack Size: 50 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