NKHLB-1000-6 Polymeric HLB SPE Cartridge, 1000 mg/6 mL (CAT#: STEM-AL-0074-ZJF)

This product is a polymeric HLB SPE cartridge designed for high-load analyte extraction and cleanup. It uses a hydrophilic-lipophilic balance sorbent composed of styrene-divinylbenzene copolymer with N-vinylpyrrolidone. The sorbent supports retention of both polar and non-polar analytes. Its water-wettable properties help prevent drying and channeling during cartridge use. The cartridge is suitable for acidic, neutral, and basic compounds. It is applicable to complex biological, food, and environmental samples. The macroporous polymeric structure supports broad pH stability and compatibility with most solvents. This model provides 1000 mg of sorbent in a 6 mL cartridge format for high sorbent loading.

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: 1000 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