A versatile unit for demonstrating the properties of a vacuum. Comprises a sturdy baseplate with tap, glass bell jar and detachable battery operated bell. Use with hand pump (code: 251-001) or ideally with electric vacuum pump (code: 612-001). ( 241-003 )
Uniformity of Dosage Units
Allschoolabs
Uniformity of Dosage Units is a specialised analytical laboratory service that assesses whether individual dosage units contain sufficiently consis...



































