The Cole-Parmer 1-Way PVDF Stopcock, Locking Male x Male, 10/Pk (50140-56) is a Natural Kynar PVDF stopcock for accurate, leak-free laboratory fluid control. It features a male lock luer x male lock luer connection, 2-port straight flow pattern and 360° rotating handle for simple on/off control in compatible fluid systems.
Key Features:
- Brand: Cole-Parmer
- Product Type: 1-way stopcock
- Manufacturer Part Number: 50140-56
- Cole-Parmer Item Number: EW-50140-56
- Material: Natural Kynar PVDF
- Connection Type: Male Lock Luer x Male Lock Luer
- Number Of Ports: 2
- Flow Pattern: Straight
- Handle Rotation: 360°
- Sterilisation Method: Autoclave, EtO or gamma irradiation
- Standards: ISO 594-1 and ISO 594-2
- Compliance: RoHS, FDA, USP, NSF-51, NSF-61, Non-DEHP and ADCF
- Colour: Natural
- Pack Size: Pack of 10
Note: This product is not approved or intended for medical, clinical, surgical or other patient-oriented applications.
Benefits:
- Provides simple on/off flow control for compatible luer-based fluid handling systems.
- Supports quick, leak-free connection through luer fittings in laboratory setups.
- Helps operators visually check whether the valve is open or closed.
- Offers PVDF construction for applications requiring chemical resistance and high purity.
- Suitable for bioprocessing research, pharmaceutical, food and beverage, titration, chromatography and cooling circuit workflows.
- Pack of 10 format supports routine assembly, replacement and laboratory stock replenishment.
Why Choose The Cole-Parmer 1-Way PVDF Stopcock, Locking Male x Male, 10/Pk (50140-56)?
The Cole-Parmer 50140-56 stopcock combines Natural Kynar PVDF construction, male lock luer x male lock luer connection and straight 2-port flow control for compatible laboratory fluid systems. John Morris Group supplies this stopcock for customers needing reliable disposable fluid control components for routine laboratory and single-use applications.
