Product Description
Retrofit your 1L and 2L square storage bottles for closed, sterile liquid transfer with a cap that arrives ready to connect. Just thread it on and you can fill or draw off media through the attached tubing instead of opening the bottle at the bench.
This listing is for NEST catalog number C501AA-BHC060B: Bi-Directional Transfer Cap for 2L PETG Square Bottle, TPE Tube 1/4" ID x 3/8" OD, Female Luer, Sterile, Case of 4 (4 x 1). Each cap is a single injection-molded unit with a 0.22 µm vent filter and 60 cm of pharmaceutical-grade TPE tubing whose extractables and leachables are third-party validated following the BPOG guide. Options include bi-directional and 3-port caps ending in CPC or Luer connectors with sealing caps or plugs. Caps are sold without bottles and are supplied sterile, one per pack. LIGHT LABS stocks the NEST Scientific line and ships quickly from our Englewood, Colorado team.
Key Features
- Cap-Only Retrofit – Converts existing square storage bottles into closed transfer vessels
- Validated TPE Tubing – Third-party extractables and leachables data per the BPOG guide
- Bi-Directional and 3-Port Designs – Choose single-line transfer or multi-port configurations
- Sealed Connectors – CPC and Luer ends ship capped or plugged to protect the fluid path
- Integrated 0.22 µm Vent – Maintains sterile pressure equalization during filling and dispensing
Specifications
| Catalog Number | C501AA-BHC060B |
| Brand | NEST Scientific |
| Description | Bi-Directional Transfer Cap for 2L PETG Square Bottle, TPE Tube 1/4" ID x 3/8" OD, Female Luer, Sterile |
| Sold As | Case of 4 (4 x 1) |
| Configuration | Cap Only (Bottle Not Included) |
| Fits Bottle Size | 2L |
| Cap Type | Bi-Directional |
| Tubing Material | TPE |
| Tubing Length | 60 cm |
| Tubing ID x OD | 1/4" ID x 3/8" OD |
| Tubing Termination | Female Luer Connector with Male Sealing Plug |
| Vent Filter | 0.22 µm, 13.8 cm² membrane |
| Units per Pack | 1 |
| Units per Case | 4 |
| Vent Filter Rating | 0.22 µm |
| Tubing Validation | Extractables and leachables per BPOG guide |
Available Options
- C51121-BBB060B – Bi-Directional Transfer Cap for 1L PETG Square Bottle, TPE Tube 1/4" ID x 3/8" OD, Male CPC, Sterile, Case of 10 (10 x 1)
- C51121-BHB060B – Bi-Directional Transfer Cap for 1L PETG Square Bottle, TPE Tube 1/4" ID x 3/8" OD, Female Luer Lock, Sterile, Case of 10 (10 x 1)
- C51122-AAB060B – Bi-Directional Transfer Cap for 1L PETG Square Bottle, TPE Tube 1/8" ID x 1/4" OD, Male CPC, Sterile, Case of 10 (10 x 1)
- C51122-AGB060B – Bi-Directional Transfer Cap for 1L PETG Square Bottle, TPE Tube 1/8" ID x 1/4" OD, Female Luer Lock, Sterile, Case of 10 (10 x 1)
- C511AB-AGB060B – 3-Port Transfer Cap for 1L PETG Square Bottle, TPE Tube 1/8" ID x 1/4" OD, Female Luer, Sterile, Case of 10 (10 x 1)
Applications
- Media and buffer dispensing
- Closed bioreactor feeding
- Reagent transfer in GMP-style workflows
- Aseptic sample collection
- Peristaltic pump transfer
