Standards: BS 812
Specification: Comprises a 1 kg. glass jar with brass cone. Locking ring and rubber seal.
Spare: Rubber seal
![](https://www.aerann.com/wp-content/uploads/2020/01/pycknometer.jpg)
Standards: BS 812
Specification: Comprises a 1 kg. glass jar with brass cone. Locking ring and rubber seal.
Spare: Rubber seal