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Laboratory Consumables
Cell Feeder
IntroductionBiochem's meticulously crafted Cell Feeder Cell Culture Flask is specifically designed for clients in the cell therapy field. The Cell Feeder is designed for the purpose of facilitating the expansion culture of a variety of non-adherent cells. This product employs dual gas-permeable membrane technology (top and bottom), allowing cells to settle on the bottom gas-permeable membrane during culture. This design allows cells to fully absorb nutrients from the medium while ensuring optimal oxygen supply through the permeable membrane, resulting in rapid cell expansion.The Cell Feeder is engineered to establish high-efficiency production platforms, particularly optimised for cultivating immune cells (including T cells, natural killer cells (NK), hematopoietic cells, etc.), setting new standards in cell production.Features※Customized Design - Specially engineered for the cell therapy field to meet specialized requirements.※ Unique Gas-Permeable Membrane Technology - Features a bottom gas-permeable membrane, enhancing oxygen transfer for superior cell culture efficiency.※High-Capacity Medium Loading - Allows for large-volume medium addition, eliminating the need for mid-culture replenishment and reducing operational steps.※ High Efficiency & User-Friendly Workflow - Optimized processes minimize labor costs and maximize production efficiency.
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Labseal
Shanghai Bio-Chem Biotech✨ Labseal Lab Must-Have Just Dropped✨ Labseal Sealing Film — Sealing Freedom for Every ScenarioEvery researcher at the bench knows: a reliable sealing film can save half the effort.Today, Shanghai Bio-Chem Biotech proudly launches our newest addition —Labseal Laboratory Sealing Film (REF: LS-SF4125)Engineered for performance. Built for every sealing challenge.Product SpecificationsProduct NameLabseal Laboratory Sealing FilmItem No.LS-SF4125Specification4 in. × 125 ft. (10 cm × 38 m)Storage Temp.7°C ~ 32°C (45°F – 90°F)Working Temp.-45°C ~ +50°C (-49°F – 122°F)Thickness0.127 mm (0.005")Elongation (21°C)≥200%Made inChinaCore Performance FeaturesIn research, sealing quality directly impacts experimental outcomes. Labseal is engineered to stringent standards, delivering outstanding stability across all lab scenarios.Highly StretchableStretches 3-4× without tearing, ≥200% elongation at 21°C, recovers to original size. Self-AdhesiveNo adhesive needed — heat or finger pressure creates a secure, conforming seal. Chemical ResistantResists air, moisture, alcohol, and common acids/bases to keep samples pure. Moisture-ResistantLocks out moisture and air to protect anhydrous substances and minimize error.Transparent & OdorlessNearly colorless and odorless — won't interfere with observation, leaves no residue.Excellent PerformanceFunctions from -45°C to +50°C; recovers performance after liquid nitrogen use.Multi-Scenario ApplicationsLabseal's versatility extends far beyond the lab — its superior performance makes it indispensable across multiple industries.Research LabsSealing media tubes, narrow-mouth bottles, and culture dishes; ideal for molecular biology, cell biology, and immunology.Medical UseUsed as drainage wound cover, tray liners; compatible with radiation or H₂O₂ sterilization.HorticultureSeal grafting wounds to block rain/dust, retain moisture, and support successful graft take.Masking & ProtectionCovers irregular surfaces, masks molds; easy removal with no residue. Also great for bottle sealing and anti-slip applications.Usage TipsFollow these guidelines to get the most out of your Labseal sealing film.温度注意Temperature工作上限68°C（高于38°C可能略有下降），低温可入液氮，恢复室温后性能复原。Upper limit 68°C (slight change above 38°C); usable in liquid nitrogen — performance restores at room temperature.远离明火Avoid Open Flames具有蜡质特性，属易燃品，使用及存放时远离明火。Waxy composition makes it flammable — keep away from open flames during use and storage.正确储存Storage7–38°C，相对湿度≤50%，密封存放，有效期≥3年。7–38°C, relative humidity ≤50%, sealed storage; shelf life ≥3 years.New Launch — Contact Us Today深耕实验室设备/仪器/耗材领域，上海渤程生物科技始终以科研人的需求为核心，打造高性价比、高性能的产品。Labseal封口膜凭借与行业高端产品一致的性能，兼顾实用性与便捷性，让实验更高效、更省心！Rooted in laboratory equipment/instruments/consumables, Shanghai Bio-Chem Biotech is committed to delivering high-quality, cost-effective solutions. Labseal matches the performance of premium industry products while offering unmatched practicality — making every experiment smoother and more efficient!无论是日常实验、医疗使用，还是园艺、遮蔽等场景，Labseal都能完美适配。Whether for daily lab work, medical applications, horticulture, or masking needs — Labseal delivers every time.
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