NKHLB-200-6 Polymeric HLB SPE Cartridge, 200 mg/6 mL (CAT#: STEM-AL-0071-ZJF)

This product is a polymeric HLB SPE cartridge used for extraction, enrichment, and cleanup of analytes. It uses a hydrophilic-lipophilic balance sorbent that combines hydrophobic divinylbenzene and hydrophilic N-vinylpyrrolidone functionality. The sorbent supports retention of both polar and non-polar compounds. Its water-wettable design helps reduce drying effects and channel formation during SPE handling. The cartridge is suitable for acidic, neutral, and basic analytes. It is applicable to complex biological, food, and environmental matrices. The macroporous polymeric network supports broad pH stability and compatibility with most solvents. This model provides 200 mg of sorbent in a 6 mL cartridge 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: 200 mg
Cartridge Volume: 6 mL
Pack Size: 30 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