NKHLB-1000-12 Polymeric HLB SPE Cartridge, 1 g/12 mL (CAT#: STEM-AL-0076-ZJF)

This product is a polymeric HLB SPE cartridge for sample cleanup and analyte enrichment. It uses a hydrophilic-lipophilic balance sorbent made from styrene-divinylbenzene copolymer with N-vinylpyrrolidone. The sorbent provides balanced hydrophilic and hydrophobic interactions for polar and non-polar analytes. Its excellent water wettability helps reduce drying effects during SPE processing. The cartridge is suitable for acidic, neutral, and basic compounds. It is intended for use with biological, food, and environmental sample matrices. The macroporous polymeric network supports broad pH stability and compatibility with most solvents. This model provides 1 g of sorbent in a 12 mL cartridge format for high-capacity extraction workflows.

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: 1 g
Cartridge Volume: 12 mL
Pack Size: 20 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