LabExact
HydroBlokr™ Serological Pipette Protection Device, 0.22µm, Female Luer Male Slip, 100/pk SKU: LE-HYBK2-100

Featuring proprietary multi-layered membrane technology delivering revolutionary contamination protection for serological pipette applications. Multi-layered series of membranes within an ultrasonically welded device creates a check-valve effect when wet, providing immediate response to aqueous solutions by stopping and blocking further passage. 0.22µm pore size configuration with hydrophobic membrane chemistry maintains high-flow performance while delivering superior cross-contamination prevention compared to traditional barrier filters.

Key Multi-Layer Protection Characteristics

Immediate reaction to aqueous solutions stops and blocks further passage upon contact
Permanent lockout prevents "blow-out" - no further aspiration possible once wetted
Visual indication of replacement need through plainly evident halted operation
Extraordinarily high flow rates compared to simple hydrophobic barrier filters
0.22µm pore structure delivers precise filtration while maintaining optimal vacuum and positive pressure transmission

Key Construction Characteristics

Quick installation in less than 1 minute using standard filter geometry
Universal compatibility with most serological pipette and liquid handling controllers
Female Luer to Male Slip connection accommodates diverse pipette controller configurations
Ultrasonically welded construction ensures leak-proof sealing and structural integrity
Non-sterile configuration optimized for routine laboratory applications requiring contamination prevention

LE-HYBK2-100 devices achieve exceptional flow performance with high-flow, less restrictive pathways extending battery and motor life during extended pipetting sessions. Proprietary technology stops, blocks and locks the pipette controller once wetted, significantly reducing harmful effects of overdraw and accumulated wetting. Unlike traditional pipette filter barriers that become compromised after wetting, HydroBlokr technology immediately blocks flow in either direction upon contact with liquids, delivering validated protection for your cell culture, molecular biology, and analytical chemistry applications requiring absolute contamination control and equipment protection.