This closure is made of polypropylene (PP) in white. It incorporates a polytetrafluoroethylene (PTFE) disc to ensure a tight, leak-free seal.
Teflon or PTFE is an inert material, so it does not cause contamination or alter the characteristics of the contents. In addition, it can be steam sterilized at high temperatures.
It is recommended to be sterilised in an autoclave at a maximum temperature of 121?C.
We offer a wide range of closures for a variety of containers and bottles.
Uniformity of Dosage Units
Allschoolabs
Uniformity of Dosage Units is a specialised analytical laboratory service that assesses whether individual dosage units contain sufficiently consis...



































