Premium Single-Use Bioprocessing Bags
Innovative Single-Use Solutions for Biopharmaceutical Manufacturing
About LAB1ST
LAB1ST specializes in single-use bioprocessing technologies, dedicated to advancing the safety, efficiency, and scalability of biopharmaceutical manufacturing. With deep expertise in material science and bioprocess engineering, we design and manufacture high-performance disposable bags for cell culture, fluid mixing, and storage—empowering global partners to accelerate drug development while reducing contamination risks.
Innovation. Compliance. Partnership.
LAB1ST is redefining single-use biomanufacturing—one sterile, scalable solution at a time.
Disposable Bags
Bioprocessing bags and single-use assemblies from 5mL to 2000 L
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50L - 2000L
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50L - 2000L
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5mL - 2000mL
25L
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.
50l - 2000L
2.5mL - 2000L
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5mL - 2000mL
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Sampling part 100 mL
20 +
professional engineers
30+
years experience
11,000+
units bioreactors
WHY CHOOSE LAB1ST
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Superior Material Properties
The film material is mainly composed of PE, PA, EVOH, etc. Films of different materials have functions such as wear resistance, adhesion, air barrier, tensile resistance, etc. Since the layer material in contact with the liquid is an inert material, the film has good tensile strength, puncture resistance, heat sealing strength and E&L grade.
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20MPa tensile strength with 623% elongation
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14.2N puncture resistance (ASTM D3787)
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Thickness: 0.32mm
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Toughness: 72.0MJ/m3 (ASTM D882)
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Disposable Bioprocessing Components
LAB1ST offers a comprehensive range of sterile, single-use accessories designed to seamlessly integrate with our bioreactor bags, mixing systems, and storage solutions. Our components enable secure, contamination-free fluid transfer throughout your bioprocessing workflow.
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Connectors: TC fittings, Luer locks, quick-disconnect
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Tubing Assemblies: Platinum-cured silicone, TPE, and PVC options
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Sampling Systems: Needle-free valves with heparin caps
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Adaptors: Reducers, tees, crosses, and custom configurations
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Quality Assurance
Biological Safety
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Biocompatibility verified for mammalian cell culture
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Sterile gas filter performance testing
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Bag integrity validation (leak testing)
Physical & Chemical Properties
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USP <661.2>: Appearance, pH, absorbance, total organic carbon
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USP <665>: Particulate matter control
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USP <778>: Extractables profiling
Performance Testing Project
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ASTM D882, ASTM D3787, ASTM D1033...
“We want to be our customers' trusted partner”
On-site installation and maintenance
Customization
is available
Founder
of the company
7*24 hour on-line service support
Quality and cost-effective products
