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| Product Name | Low-Retention Filter Pipette Tips, 10 µL, Sterile |
| Catalog No. | IGM-HMM-0064 |
| Description | Specialty 10 µL pipette tips manufactured from virgin polypropylene with an ultra-smooth hydrophobic surface treatment that minimizes sample binding and retention. The low-retention property is critical for handling viscous samples, detergents, and low-concentration nucleic acid or protein solutions where surface adsorption can significantly alter concentration. An integrated aerosol barrier filter prevents cross-contamination from sample aerosols reaching the pipette shaft. |
| Intended Use | Precision liquid handling of low-volume samples where surface adsorption losses must be minimized. |
| Principle / Technology | Hydrophobic surface treatment reducing surface energy and sample adsorption to polypropylene |
| Detection Method | Gravimetric liquid handling accuracy verification |
| Sample Type | PCR reaction assembly, enzyme solutions, detergent-containing buffers, nucleic acid and protein quantification samples |
| Performance Range / Specifications | Volume range: 0.5–10 µL; retention of aqueous DNA solution: ≤1% versus ≥5% for standard tips; filter pore size: 10 µm |
| Sensitivity / LOD | DNA recovery from 2 µL of 1 ng/µL solution: ≥99% versus approximately 90–95% with standard tips |
| Specificity | Certified free of DNase, RNase, human DNA, and PCR inhibitors |
| Reaction Conditions / Protocol | Attach to compatible 10 µL pipette; eject after single use; do not reuse filter tips |
| Components / Formulation | Low-retention filter pipette tips (10 µL), racked in hinged-lid boxes of 96, pre-sterilized by gamma irradiation |
| Storage Conditions | Room temperature, in sealed packaging |
| Shelf Life | 36 months in unopened packaging |
| Package Specifications | 960 tips (10 racks of 96) or 4800 tips (case of 5 × 960) |
| Product Form | Racked tips in hinged-lid polypropylene boxes |
| Quality Control | Sterility: SAL 10⁻⁶; DNase/RNase certified non-detectable; human DNA contamination non-detectable by Alu qPCR; lot-specific certification available |
| Key Features | Low-retention surface treatment is permanent and does not leach, unlike silicone or surfactant dip coatings |
| Purity | Sterile (SAL 10⁻⁶); DNase/RNase free; pyrogen-free; non-cytotoxic |
| Concentration | Not applicable — solid consumable product |
| Activity / Unit Definition | Performance verified per dimensional and functional specifications |
| Molecular Weight | Not applicable — polymer/glass consumable product |
| Source / Origin | Virgin polypropylene, polystyrene, borosilicate glass as specified |
| pH Range / Optimal pH | Not applicable — solid consumable |
| Shipping Conditions | Ambient temperature in protective packaging |
| Expiration Date / Stability | 36 months in sealed packaging; sterility maintained until package opened |
| Regulatory / Compliance | ISO 13485; CE-marked; FDA registered; USP Class VI materials |
| Compatibility | Compatible with standard laboratory pipettes, thermal cyclers, and centrifuges |
| Recommended Buffer System | Not applicable — use with standard aqueous buffers and organic solvents per chemical compatibility |
| Application Notes / Precautions | Single use only for sterile products; inspect packaging integrity before use; dispose per biohazard guidelines |
| Batch-to-Batch Consistency | Dimensional tolerance within specification; functional testing per AQL sampling plan |
For research use only, not for clinical use.
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