28mm White Screw Cap with Thermoplastic Disc for Syringe Needles and Security Tamper Evident Seal
Closure made in the Federal Republic of Germany for pharmaceutical grade glass bottles with a standard PP28 thread.
Lid made of polyethylene plastic (PP) with a 5 mm diameter hole in the top with thermoplastic.
It is provided with a blue tamper-evident security seal: the closure is screwed on and sealed, the customer breaks the ring of the seal.
The inner disc is made of thermoplastic, TPE, and is accessible through the top hole of the cap.
The needle is injected through the hole in the lid with thermoplastic and you can introduce or extract liquids through the syringe without having to open the lid or break the security seal.
Food and pharmaceutical quality, autoclavable up to a maximum temperature of 135°C.