1000 µL Sterile Filter Micropipette Tips – DNase/RNase & Human DNA-Free Barrier Tips
1000 µL Sterile Filter Micropipette Tips provide maximum volumetric accuracy, sample recovery, and cross-contamination protection during sensitive molecular and analytical procedures. Precision-molded in cleanroom facilities from high-purity virgin polypropylene, these tips incorporate low-retention surface technology to ensure complete delivery of viscous reagents, buffers, and valuable biological samples. The high-density hydrophobic filter acts as an impenetrable shield against aerosols and vapor carryover, protecting the internal piston of the pipette from sample contamination. Rigorously batch-tested and certified free of DNase, RNase, human DNA, and PCR inhibitors, these tips ensure reproducible results in high-throughput testing environments.
Key Applications:
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Large-Volume Reagent Handling: Ideal for dispensing master mixes, lysis buffers, and culture media reagents in molecular biology workflows.
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DNA/RNA Extraction & Purification: Essential for primary nucleic acid extraction, sample wash steps, and downstream genomic assays in diagnostic labs across Pakistan.
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Clinical Pathology & Cell Culture: Prevents cross-contamination when transferring large clinical fluid samples, media supplements, and biohazardous materials.
Specifications & Properties:
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Product Name: 1000 µL Sterile Filter Tip / DNA-Free Aerosol Barrier Tip
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Volume Range: 100 µL to 1000 µL (Standard large-volume micro-pipetting)
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Tip Material: Medical-grade 100% pure virgin Polypropylene (PP)
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Filter Material: Hydrophobic Polyethylene (PE) micro-filter (free of leachable additives)
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Surface Quality: Hydrophobic low-retention internal surface to minimize liquid hold-up
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Purity Certifications: Certified DNase-free, RNase-free, human DNA-free, endotoxin-free, and pyrogen-free
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Pipette Compatibility: Universal-fit bevel design compatible with Gilson, Eppendorf, Thermo Fisher, Rainin, and major pipette brands
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Sterility: Gamma-irradiated or Ethylene Oxide (EO) sterile
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Thermal Properties: Autoclavable at 121°C for 20 minutes without filter shrinkage or structural distortion
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Packaging Options: Hinged rack packs (96 tips per rack, 8 or 10 racks per box) or sterile reload inserts
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Storage Conditions: Store at ambient room temperature in a clean, dust-free area away from direct sunlight.
Safety & Handling:
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Hazard Class: Non-hazardous labware consumable prior to use. Biohazardous once contaminated with clinical or biological samples.
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Handling & Usage: Open hinged racks inside a certified biosafety cabinet or clean workbench to maintain sterility. If fluid reaches the filter barrier, immediately eject and replace the tip to prevent pipette contamination.
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Disposal: Single-use disposable plasticware. Dispose of used tips in biohazard sharps or medical waste containers in accordance with laboratory waste guidelines.
