Bioprocessing Closed System

Erlenmeyer Flask Closed System Solution

Name Description Packing/Tube Material Cat.No.
Erlenmeyer Flasks Cap Seal Cap for 125 mL PC / PETG Erlenmeyer Flasks 1 per bag, 25 bags/box 781925
Vent Cap for 125 mL PC / PETG Erlenmeyer Flasks 1 per bag, 25 bags/box 781935
Seal Cap for 250 mL PC / PETG Erlenmeyer Flasks 1 per bag, 25 bags/box 782925
Vent Cap for 250 mL PC / PETG Erlenmeyer Flasks 1 per bag, 25 bags/box 782935
Seal Cap for 500&1000 mL PC / PETG Erlenmeyer Flasks 1 per bag, 25 bags/box 783925
Vent Cap for 500&1000 mL PC / PETG Erlenmeyer Flasks 1 per bag, 25 bags/box 783935
Seal Cap for 2L Erlenmeyer Flasks 1 per bag, 20 bags/box 785903
Vent Cap for 2L Erlenmeyer Flasks 1 per bag, 20 bags/box 785913
Seal Cap for 3L / 2&3L High Efficient Erlenmeyer Flasks 1 per bag, 20 bags/box 786903
Vent Cap for 3L / 2&3L High Efficient Erlenmeyer Flasks 1 per bag, 20 bags/box 786913
Seal Cap for 3L Wide-mouth/5L Erlenmeyer Flasks 1 per bag, 20 bags/box 787903
Seal Cap for 3L Wide-mouth/5L Erlenmeyer Flasks 1 per bag, 20 bags/box 787913
Erlenmeyer Flasks Liquid Transfer Cap 125mL Erlenmeyer Flasks Bidirectional Liquid Transfer, NEST Colour, Dual-port cap 1/8" ID liquid inlet and outlet hose connector, 1/4" air filter connector Available as optional accessory only
250mL Erlenmeyer Flasks Bidirectional Liquid Transfer, NEST Colour, Dual-port cap 1/8" ID liquid inlet and outlet hose connector, 1/4" air filter connector
500mL / 1L Erlenmeyer Flasks Bidirectional Liquid Transfer, NEST Colour, Dual-port cap 1/8" ID liquid inlet and outlet hose connector, 1/4" air filter connector
2L Erlenmeyer Flasks Bidirectional Liquid Transfer, NEST Colour, Dual-port cap 1/8" ID liquid inlet and outlet hose connector, 1/4" air filter connector
2/3L High Efficient / 3L Erlenmeyer Flasks Bidirectional Liquid Transfer, White, Dual-port cap Double connector, can connect 1/8" ID and 1/4" ID hoses separately
2/3L High Efficient / 3L Erlenmeyer Flasks Bidirectional Liquid Transfer, White, Dual-port cap Double connector, can connect 1/8" ID and 1/4" ID hoses separately
3L Wide mouth / 5L High Efficient Erlenmeyer Flasks Bidirectional Liquid Transfer, White, Dual-port cap Double connector, can connect 1/8" ID and 1/4" ID hoses separately
3L Wide mouth / 5L High Efficient Erlenmeyer Flasks Bidirectional Liquid Transfer, White, Dual-port cap Double connector, can connect 1/8" ID and 1/4" ID hoses separately
2/3L High Efficient/3L Erlenmeyer Flasks Bidirectional Liquid Transfer, Green, Dual-port cap 1/8" ID liquid inlet and outlet hose connector, 1/4" air filter connector,Can invert for solution transfer
2/3L High Efficient/3L Erlenmeyer Flasks Bidirectional Liquid Transfer, Green, Dual-port cap 1/8" ID liquid inlet and outlet hose connector, 1/4" air filter connector,Can invert for solution transfer
3L Wide mouth / 5L High Efficient Erlenmeyer Flasks Bidirectional Liquid Transfer, Green, Dual-port cap 1/8" ID liquid inlet and outlet hose connector, 1/4" air filter connector,Can invert for solution transfer
3L Wide mouth / 5L High Efficient Erlenmeyer Flasks Bidirectional Liquid Transfer, Green, Dual-port cap 1/8" ID liquid inlet and outlet hose connector, 1/4" air filter connector,Can invert for solution transfer
2/3L High Efficient / 3L Erlenmeyer Flasks Bidirectional Liquid Transfer, Breathable membrane, NEST Colour, Dual-port cap Double connector, can connect 1/8" ID and 1/4" ID hoses, with 0.22μm breathable membrane, can be used directly for cultivation
3L Wide mouth / 5L High Efficient Erlenmeyer Flasks Bidirectional Liquid Transfer, Breathable membrane, NEST Colour, Dual-port cap Double connector, can connect 1/8" ID and 1/4" ID hoses, with 0.22μm breathable membrane, can be used directly for cultivation
3LWide mouth / 5L High Efficient Erlenmeyer Flasks Bidirectional Liquid Transfer, Large-area breathable membrane, NEST Colour, Dual-port cap Double connector, can connect 1/8" ID and 1/4" ID hoses, with 0.22μm breathable membrane, can be used directly for cultivation

BioFactory Closed System Solution

Name Description Packing/Tube Material Cat.No.
BioFactory Accessories Wide Mouth Seal cap for BioFactory, sterilized 1 per bag, 10 bags/box 740001
Wide Mouth Vent cap for BioFactory, sterilized 1 per bag, 10 bags/box 740011
Narrow Mouth Seal cap for BioFactory, sterilized 1 per bag, 10 bags/box 740101
Narrow Mouth Vent cap for BioFactory, sterilized 1 per bag, 10 bags/box 740111
Adaptor Cap, sterilized Can connect 3/8" ID hose, 1 per bag, 10 bags/box 740302
Adaptor Cap, sterilized Can connect 3/8" ID hose, 1 per bag, 10 bags/box 740402
Wide Mouth to Narrow Mouth, sterilized Wide to narrow mouth, compatible with narrow mouth connectors, sealing caps, breathable caps, 1 per bag, 10 bags/box 740201
Cap with Filter Adapter Cap, sterilized Wide to narrow mouth, compatible with narrow mouth connectors, sealing caps, breathable caps, 1 per bag, 10 bags/box 740213
Solid Over Cap, sterilized 1 per bag, 20 bags/box 740901
Filter Adapter Cap, sterilized 1 per bag, 20 bags/box 740913
Small-bore tube connector, sterilized Can be directly inserted into the narrow mouth of the cell factory, compatible with 3/8" ID hose, 10 per box 741001
BioFactory Holder 1 per bag, 1 bags/box 751101

Square Storage Bottle Accessories

Name Description Packing/Tube Material Cat.No.
Square Storage Bottle Accessories 2L Square storage bottle bi-directional transfer cap, white, dual-port cap 1/4" ID liquid inlet and outlet hose connector, 1/4" air filter connector Available as optional accessory only
2L Square storage bottle bi-directional transfer cap, white, dual-port cap 1/4" ID liquid inlet and outlet hose connector, 1/4" air filter connector
5L / 10L / 20L Square storage bottle bi-directional transfer cap, white, dual-port cap 1/4" ID liquid inlet and outlet hose connector, 1/4" air filter connector
5L / 10L / 20L Square storage bottle bi-directional transfer cap, white, dual-port cap 1/4" ID liquid inlet and outlet hose connector, 1/4" air filter connector
125-1000mL Square storage bottle transfer cap, white, dual-port cap 1/4" ID liquid inlet and outlet hose connector, 1/4" air filter connector
125-1000mL Square storage bottle transfer cap, white, dual-port cap 1/4" ID liquid inlet and outlet hose connector, 1/4" air filter connector
125-1000mL Square storage bottle three-way transfer cap, white, three-way cap 1/4" ID liquid inlet and outlet hose connector, 1/4" air filter connector

Cell culture bottle / Carboy Accessories

Name Description Packing/Tube Material Cat.No.
Centrifuge Tube transfer cap 50mL Centrifuge tube conversion cap, NEST color, dual-port cap 1/8" ID liquid inlet and outlet hose connector, 1/8" air filter connector Available as optional accessory only
250mL High-capacity centrifuge tube conversion cap, NEST color, dual-port cap 500mL High-capacity centri 1/8" ID liquid inlet and outlet hose connector, 1/8" air filter connector
500mL High-capacity centrifuge tube conversion cap, NEST color, dual-port cap 1/8" ID liquid inlet and outlet hose connector, 1/8" air filter connector
Cell culture bottle Accessories 25cm² cell culture bottle inverted transfer cap, NEST color, dual-port cap 1/8" ID liquid inlet and outlet hose connector, 1/8" air filter connector
75cm²cell culture bottle inverted transfer cap, NEST color, dual-port cap 1/8" ID liquid inlet and outlet hose connector, 1/8" air filter connector
175cm²cell culture bottle inverted transfer cap, NEST color, dual-port cap 1/8" ID liquid inlet and outlet hose connector, 1/8" air filter connector
Carboy Accessories 83B three-way cap 1/8" ID liquid inlet and outlet hose connector, 1/8" air filter connector 789911
83B three-way cap 1/8" ID liquid inlet and outlet hose connector, 1/8" air filter connector 789901

Generic Accessories

Name Description Packing/Tube Material Cat.No.
Air filter Air filter, 20cm² membrane area, 0.22μm pore size Available as optional accessory only
Air filter, 13.8cm² membrane area, 0.22μm pore size
Air filter, 4.5cm² membrane area, 0.22μm pore size
Hose Platinum-cured silicone tubing 3/16″ID 3/8″OD
Platinum-cured silicone tubing 1/4″ID 3/8 ″OD 744221
Platinum-cured silicone tubing 3/8″ID 5/8″OD 744201
Platinum-cured silicone tubing 1/8″ID 1/4″OD 744211
Platinum-cured silicone tubing 1/4″ID 7/16″OD 744231
C-Flex Weldable Tubing 1/8″ID 1/4″OD Available as optional accessory only
C-Flex Weldable Tubing 1/4″ID 7/16″OD
C-Flex Weldable Tubing 1/4″ID 1/4″OD
C-Flex Weldable Tubing 3/8″ID 5/8″OD
TPE Hose 1/8″ID 1/4″OD 744311
TPE Hose 1/4″ID 7/16″OD 744331
TPE Hose 1/4″ID 3/8″OD 744321
TPE Hose 3/8″ID 5/8″OD 744301
PTFE Hose 1.59mmID 3.1mmOD Available as optional accessory only
PTFE Hose 4mmID 6mmOD
Silicone Tubing 1/8″ID 1/4″OD
Silicone Tubing 1/4″ID 3/8″OD
Silicone Tubing 3/16″ID 5/16″OD
PVC Hose 1/8″ID 3/16″OD
PVC Hose 3mmID 4mmOD
Accessories Tube clamp, POM material Compatible with 12–18 mm OD tubing
Tubing Clamp, Polypropylene material C-Flex Weldable Tubing
Sampling head C-Flex Weldable Tubing
Check Valve C-Flex Weldable Tubing

Closed System Solutions

Features Name Connector Size pcs/bag (double-layer packaging) Cat.No.
• Supports electron beam sterilization (up to 50–55 kGy) • Smooth edges prevent damage to tubing • Withstands pressures of biopharmaceutical-grade tubing, ensuring complete flow shut-off • Usable at −80 °C, suitable for extreme-condition applications • Ready to use, side-loading design enables safe one-handed operation Tube Clamp Tubing with a wall thickness of 3/32″ (2.4 mm) 25 743221
• Raw materials comply with USP Class VI standards • Each batch is rigorously tested to ensure secure clamping on the specified tubing without slippage • Compatible with electron beam sterilization (50–55 kGy) or autoclave sterilization (121 °C, 30 min) Quad Coil Clamp Tubing with 1/4″ (6.4 mm) outer diameter 100 750811

Luer Connector Collection

Product Parameters Name Compatible Tubing Sizes pcs/bag (double-layer) Cat.No.
Material PP Compliant with USP Class VI standards Sterilization Electron beam irradiation (50–55 kGy) or steam sterilization (121°C, 30 min) Operating Pressure No leakage at room temperature under 410 kPa for 30 minutes Luer Male Connector Compatible with 1/4″ (6.4 mm) inner diameter tubing 100 746611
Compatible with 1/16″ (1.6mm) inner diameter tubing 100 746621
Compatible with 3/32″ (1.9mm) inner diameter tubing 100 746631
Compatible with 1/8″ (3.2mm) inner diameter tubing 100 746641
Compatible with 5/32″ (4.0mm) inner diameter tubing 100 746651
Compatible with 3/16″ (4.8mm) inner diameter tubing 100 746261
Luer Female Connector Compatible with 1/4″ (6.4 mm) inner diameter tubing 100 746711
Compatible with 1/16″ (1.6mm) inner diameter tubing 100 746721
Compatible with 3/32″ (1.9mm) inner diameter tubing 100 746731
Compatible with 1/8″ (3.2mm) inner diameter tubing 100 746741
Compatible with 5/32″ (4.0mm) inner diameter tubing 100 746751
Compatible with 3/16″ (4.8mm) inner diameter tubing 100 746361
Luer Cap Luer Male Connector 25 746411
Luer Plug Luer Female Connector 25 746421

TC Flange Connector Collection

Product Parameters Name Compatible Tubing Sizes pcs/bag (double-layer packaging) Cat.No.
Material PP Compliant with USP Class VI standards Sterilization Electron beam irradiation (50–55 kGy) or steam sterilization (121°C, 30 min) Operating Pressure No leakage at room temperature under 410 kPa for 30 minutes 3/4" Flange Connector 1/4"(6.4 mm) 100 751211
3/2" Flange Connector 1/4"(6.4 mm) 100 751411
3/4" Flange Connector 1/8"(3.2 mm) / Coming soon
3/4" Flange Connector 3/8"(9.5 mm) /
3/4" Flange Connector 1/2"(12.7 mm) /
3/2" Flange Connector 3/8" (9.5 mm) /
3/2" Flange Connector 1/2" (12.7 mm) /
3/2" Flange Connector 3/4"(19 mm) /
3/2" Flange Connector 1"(25.4 mm) /
End Cap / 100 750211
/ 100 750231
Gasket 3/4" 25pcs/bag,4bags/pack 751291
3/2" 25pcs/bag,4bags/pack 751491
Closure Clamp 1/2" to 3/4" 25 750411
1" to 3/2" 25 750431

Tube-to-Tube Connection

Product Parameters Name Compatible Tubing Sizes pcs/bag (double-layer packaging) Cat.No.
Material PP Compliant with USP Class VI standards Sterilization Electron beam irradiation (50–55 kGy) or steam sterilization (121°C, 30 min) Operating Pressure No leakage at room temperature under 410 kPa for 30 minutes Straight Connectorr 1/4"(6.4 mm) 100 749231
1/8"(3.2 mm) 100 749211
3/16″（4.8mm） 100 749221
5/16" (7.9mm) 100 749241
3/8" (9.5 mm) 100 749251
1/2" (12.7 mm) 100 749261
1/16"(1.6mm) / Coming soon
3/32”(1.9mm) /
5/32"(4.0mm) /
5/8"(15.9 mm) /
3/4"(19 mm) /
1"(25.4 mm) /
Reducer Series 1/4″×3/8"(6.4mm×9.5mm) 100 749371
1/16″×1/8"(1.6mm×3.2mm) 100 749311
1/16″×3/16”(1.6mm×4.8mm) 100 749811
1/16″×1/4"(1.6mm×6.4mm 100 749321
1/8″×3/16"(3.2mm×4.8mm) 100 749331
1/8″×1/4"(3.2mm×6.4mm) 100 749341
3/16″×5/16″(4.8mm×7.9mm) 100 749351
3/16″×3/8"(4.8mm×9.5mm) 100 749821
1/4″×1/2"(6.4mm×12.7mm) 100 749381
3/8″×1/2"(9.5mm×12.7mm) 100 749391
3/32″×1/16″(1.9mm×1.6mm) / Coming soon
5/32″×1/16″(4.0mm×1.6mm) /
1/8″×3/32"(3.2mm×1.9mm) /
5/32"×3/32”(4.0mm×1.9mm) /
1/8"×5/32"(3.2mm×4.0mm) /
3/16″×3/32”(4.8mm×1.9mm) /
3/16″×5/32"(4.8mm×4.0mm) /
1/4″×3/32"(6.4mm×1.9mm) /
1/4″×5/32"(6.4mm×4.0mm) /
1/4″×3/16"(6.4mm×4.8mm) /
5/16″×5/32"(8.0mm×4.0mm) /
5/16″×5/32"(8.0mm×4.0mm) /
3/8″×1/8"(9.5mm×3.2 mm) /
3/8"×5/32"(9.5mm×4.0mm) /
3/8″×5/16"(9.5mm×8.0mm) /
1/2″×5/16"(12.7mm×8.0mm) /
5/8″×1/4"(15.9mm×6.4mm) /
5/8″×5/16"(15.9mm×8.0mm) /
5/8″×3/8"(15.9mm×9.5mm) /
5/8″×1/2"(15.9mm×12.7mm) /
3/4″×3/8"(19.0mm×9.5mm) /
3/4″×1/2"(19.0mm×12.7mm) /
3/4″×5/8"(19.0mm×15.9mm) /
1″×1/2"(25.4mm×12.7mm) /
1″×5/8"(25.4mm×15.9mm) /
1″×3/4"(25.4mm×19.0mm) /
• Supports flow splitting and merging: Enables multi-path fluid transfer. • Flexible layout: Facilitates the construction of branches, bypasses, and sampling lines, enhancing system scalability. • Optimized flow paths: Reduces local flow resistance and ensures stable fluid transfer. T-Shaped Tube Connector 1/4″(6.4mm) 25 749631
1/16″(1.6mm) / Coming soon
3/32″(1.9mm) /
1/8″(3.2 mm) /
5/32″(4.0mm) /
3/16″(4.8mm) /
3/8″(9.5 mm) /
1/2″(12.7 mm) /
5/8″(15.9 mm) /
3/4″(19 mm) /
1″(25.4 mm) /
Y-Shaped Tube Connector 1/16″(1.6mm） / Coming soon
3/32″(1.9mm） /
1/8″(3.2 mm) /
5/32″(4.0mm) /
3/16″(4.8mm) /
1/4″(6.4 mm) /
3/8″(9.5 mm) /
1/2″(12.7 mm) /
5/8″(15.9 mm) /
3/4″(19 mm) /
1″(25.4 mm) /
• Multi-path connection: Enables four-way fluid distribution or collection for complex fluidic systems. • High integration: Reduces the number of intermediate tubing and connectors, simplifying system design. • Flexible layout: Supports multi-directional tubing routing to improve space utilization. Cross Connector Series 1/16″(1.6mm) / Coming soon
1/8″(3.2 mm) /
3/16″(4.8mm) /
1/4″(6.4 mm) /
3/8″(9.5 mm) /
1/2″(12.7 mm) /
• Reliable sealing: Designed to seal unused ports, preventing fluid leakage and external contamination. • Maintains system integrity: Effectively preserves a closed fluid path and stable system operation. • Easy to use: Quick installation and removal for both temporary and long-term sealing applications. • High compatibility: Fits multiple port sizes to accommodate different fluidic configurations. Plug Series 1/16″(1.6mm） / Coming soon
3/32″(1.9mm） /
1/8″(3.2 mm) /
5/32″(4.0mm) /
3/16″(4.8mm) /
1/4″(6.4 mm) /
3/8″(9.5 mm) /
1/2″(12.7 mm) /
5/8″(15.9 mm) /
3/4″(19 mm) /
1″(25.4 mm) /
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