15cm Borosilicate Glass Vacuum Desiccator with Porcelain Plate Material_Bristle Wooden-block-housed brass density kit of

Wooden-block-housed brass density kit of 12 bars at identical 0

5-inch base with two labeled magnets and 4mm sockets

75-inch frame for bench storage between uses in teaching chemistry and biology labs

Compact 200x44mm extended-range rheostat at 50 ohms and 2A

Straight screw-thread connector in borosilicate glass features thread size 13 for connecting glass tubing and apparatus components

15cm Borosilicate Glass Vacuum Desiccator with Porcelain Plate Material_Bristle Wooden-block-housed brass density kit ofBorosilicate glass vacuum desiccator with 15cm interior diameter ships with a porcelain sieve plate for drying moisture sensitive samples under reduced pressure.