NKHLB-500-6 Polymeric HLB SPE Cartridge, 500 mg/6 mL (CAT#: STEM-AL-0073-ZJF)

This product is a polymeric HLB SPE cartridge for cleanup and enrichment of analytes in complex samples. It uses a hydrophilic-lipophilic balance sorbent with both hydrophobic and hydrophilic retention characteristics. The sorbent retains polar and non-polar compounds through balanced interaction mechanisms. Its water-wettable structure helps maintain consistent flow and reduces channeling risk. The cartridge is suitable for acidic, neutral, and basic compounds. It can be used with biological, food, and environmental matrices. The macroporous polymeric network provides broad pH stability and compatibility with most solvents. This model provides 500 mg of sorbent in a 6 mL cartridge format for higher-capacity SPE 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: 500 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