QWORK Glass Erlenmeyer Flask Set (50, 100 and 250ml), 3 Pack Graduated Borosilicate Glass Erlenmeyer Conical Flask with Glass Stopper for Lab, Experiment, Chemistry
- 3 Sizes: 250ml, 100ml, 50ml, Each flask has clear scale, allowing you measure the liquid accurately..
- Good Sealing: Frosted glass sealing stopper provides superior sealing. Note: Stoppers and bottles correspond one to one, not interchangeable..
- Durable: Made of Borosilicate 3.3 Glass, it has high temperature resistance, acid and alkali resistance, durable to use..
- Application: Suitable for measuring or storing fluid in laboratory experiment, chemistry experiment etc..
- Package Content: Includes 3 Erlenmeyer Flasks in different sizes, meeting your needs. And safe package for good protection..