LabExact
HydroBlokr Serological Pipette Protection Device, 0.8um, Female/Male Slip, 100/Pk SKU: LE-HYBK5-100

Featuring proprietary multi-layered membrane technology delivering advanced cross-contamination protection for serological pipette and liquid handling applications. This innovative barrier device creates a check-valve effect when wet, stopping, blocking and locking upon wetting to help reduce incidents of cross contamination via re-introduction of fluids from one aspiration to the next in serological pipette devices. High-flow 0.80µm porosity maintains optimal airflow while providing reliable liquid barrier protection against sample overdraw and device failure.

Key Multi-Layered Membrane Characteristics

• Proprietarily designed multi-layered series of membranes placed within an ultrasonically welded device delivers superior barrier integrity compared to single-layer alternatives
• Immediate reaction in the presence of aqueous solution by stopping and blocking further passage prevents sample infiltration into pipette controllers
• No further aspiration is possible after wetting, and the blockage cannot be "blown out" ensuring definitive contamination prevention
• Creates less back pressure which helps to extend battery life and reduces wear and tear in motorized units optimizing equipment performance
• High-flow, less restrictive path for vacuum and positive pressure to pass extending battery and motor life during extended operation cycles

Key Construction Characteristics

• Female slip to male slip connection configuration accommodates standard pipette controller geometries with universal compatibility
• Inserts in the device similarly to that of standard filters, generally in less than 1 minute enabling rapid filter changeouts during busy laboratory workflows
• Compatible with most serological pipette and liquid handling controllers including metered bulb, motorized, premium and budget models
• Indication of need-to-replace is plainly evident by halted operation eliminating guesswork during routine maintenance procedures
• Hydrophobic surface chemistry maintains normal filtration function until wetted, then immediately activates protective barrier mechanism

LE-HYBK5-100 devices achieve exceptional contamination prevention by immediately blocking flow in either direction upon wetting, transforming your standard pipetting workflow into a validated contamination-resistant process. Multi-layer barrier demonstrates higher retention than standard single layer devices while maintaining the high-flow characteristics essential for efficient laboratory operations. Proprietary technology significantly reduces the harmful effect of overdraw and accumulated wetting due to repeated aspiration, delivering performance assurance for your critical cell culture, clinical diagnostics, and research applications requiring both sample integrity and equipment protection.

Pack Count

100

Pore Size (µm)

0.8

Sterility

Nonsterile

Weight

0.5

Wetability

Hydrophobic