Pack of ten solid, rubber stoppers. Orange color. Made of superior quality, long lasting rubber that is resistant to acids, alkali and ammonia. Each stopper measures 36mm long, and has a top measuring 28mm and a bottom measuring 35mm. Great for classrooms and laboratories.
Uniformity of Dosage Units
Allschoolabs
Uniformity of Dosage Units is a specialised analytical laboratory service that assesses whether individual dosage units contain sufficiently consis...



































