The reusable Johnnie Lok keeps the plunger under vacuum pressure, allowing the contents to be easily drained from the syringe. The piston is retracted to the desired pressure level, after which it is turned and securely locked in place.
Available in the following sizes:

10 cc BD
20 cc BD
60 cc BD
60 cc Monoject

€ 116,58

For more details and product-specific information, please visit gdmedical.nl

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