LabExact
HydroBlokr™ Serological Pipette Protection Device, 0.22µm, Male Slip/Male Slip, 25/Pk SKU: LE-HYBK4-25

Featuring proprietary multi-layered membrane technology delivering revolutionary cross-contamination prevention for serological pipette applications. Multi-layered series of membranes within an ultrasonically welded device creates a check-valve effect when wet, providing immediate liquid barrier activation that stops and blocks further passage upon contact with aqueous solutions. 0.22µm pore size configuration with hydrophobic surface chemistry ensures optimal filtration performance while maintaining compatibility with standard serological pipette controllers and liquid handling systems.

Key Multi-Layered Membrane Characteristics

• Ultrasonically welded construction creates irreversible check-valve effect preventing cross-contamination between aspirations
• Immediate membrane reaction to aqueous solutions provides instant liquid blockage with no bypass capability
• Permanent liquid lock prevents "blow-out" contamination - once wetted, blockage cannot be reversed
• High-flow design creates less restrictive vacuum path extending battery life and motor performance
• 0.22µm pore structure delivers precise particle retention while optimizing airflow for efficient liquid handling operations

Key Construction Characteristics

• Universal compatibility with most serological pipette and liquid handling controllers including metered bulb, motorized, premium and budget systems
• Multiple design configurations match standard filter geometry for broad device compatibility
• Quick installation system enables filter replacement in less than 1 minute with standard procedures
• Male slip/male slip connection design provides secure attachment to pipette controller systems with standard Luer fittings
• Clear operational indication system - filter wetness is immediately visible requiring obvious replacement

LE-HYBK4-25 filters achieve extraordinarily high flow rates compared to standard hydrophobic barrier filters, optimizing your liquid handling efficiency while delivering absolute contamination protection. Functions identically to standard hydrophobic filters until wetted, ensuring seamless integration into existing protocols without workflow disruption. Revolutionary lock-out technology halts operation and prevents further usage until replacement, transforming these protection devices into fail-safe contamination barriers for your critical cell culture, analytical sampling, and sterile liquid transfer applications demanding validated cross-contamination prevention.