Product Description
A modular closure system only stays useful when the right small parts are on hand. These caps, inserts, seals and filters keep GL 45 connection caps and stirred bottle reactors configured for the tubing and venting your process requires.
This listing is for DURAN catalog number 1129818: Insert for GL 14 Screw Cap, inner diameter 6.0 mm (~1/4 inch), silicone/PTFE (accessory for GL 45 screw connection cap system and stirred bottle reactor system). Blue open-top polypropylene GL 14 caps pair with silicone/PTFE inserts for 1.6, 3.0, 3.2 or 6.0 mm OD tubing, while red PBT blanking caps seal unused ports. The range also includes a GL 14 pressure equalization set, replacement 0.2 micron syringe disc filters and an EPDM flat sealing gasket for GL 45 caps. All parts are autoclavable. LIGHT LABS ships genuine DWK Life Sciences products with knowledgeable support from our Englewood, Colorado team.
Key Features
- Tubing inserts in four sizes – Silicone/PTFE inserts fit 1.6, 3.0, 3.2 and 6.0 mm OD tubing.
- Open-top GL 14 caps – Blue PP caps hold inserts for pass-through tubing connections.
- Red blanking caps – PBT caps with PTFE-coated silicone seals close unused ports.
- Sterile pressure equalization – 0.2 micron filter set allows venting without contamination.
- Replacement gasket – EPDM flat seal restores a tight GL 45 cap seal.
Specifications
| Catalog Number | 1129818 |
| Brand | DURAN (DWK Life Sciences) |
| Description | Insert for GL 14 Screw Cap, inner diameter 6.0 mm (~1/4 inch), silicone/PTFE (accessory for GL 45 screw connection cap system and stirred bottle reactor system) |
| Sold As | Each |
| Materials | PP, PBT, silicone/PTFE, EPDM |
| Threads | GL 14; GL 45 |
| Insert tubing ID | 1.6, 3.0, 3.2, 6.0 mm |
| Filter | 0.2 micron syringe disc filter |
| Autoclavable | Yes |
Available Options
- 1129814 – GL 14 Screw Cap open top, for tube connection, PP, blue (accessory for GL 45 screw connection cap system and stirred bottle reactor system), Pack of 2
- 1129815 – Insert for GL 14 Screw Cap, inner diameter 1.6 mm (1/16 inch), silicone/PTFE (accessory for GL 45 screw connection cap system and stirred bottle reactor system)
- 1129816 – Insert for GL 14 Screw Cap, inner diameter 3.0 mm (~1/8 inch), silicone/PTFE (accessory for GL 45 screw connection cap system and stirred bottle reactor system)
- 1129817 – Insert for GL 14 Screw Cap, inner diameter 3.2 mm (1/8 inch), silicone/PTFE (accessory for GL 45 screw connection cap system and stirred bottle reactor system)
- 1129819 – Replacement 0.2 µm Syringe Disc Filter, for pressure equalization set (accessory for GL 45 screw connection cap system, stirred bottle reactor system and HPLC Bottle), Pack of 2
- 1137799 – Set For Pressure Compensation 2 3 Port
- 1152752 – Flat sealing O-ring Gasket GL 45, EPDM
- 1156292 – GL 14 Blanking Screw Cap, with PTFE coated silicone seal, PBT, red (accessory for GL 45 screw connection cap system and stirred bottle reactor system), Pack of 2
Applications
- Configuring bottle tubing connections
- Stirred bottle reactor setups
- Sterile venting of culture bottles
- Replacing worn cap seals and filters
