Screw cap, GL45, yellow, made from PP, with
lip seal, suitable for all GL45 screw threads,
pack of 1, LABSOLUTE®, Art. No. 240/45GB
Screw caps with integrated lip seal made of PP are the perfect complement for the clear and amber laboratory glass bottles with GL32 or GL45 thread. There is no additional seal required. PP caps are autoclavable at 121 °C.