This 1000mL borosilcate glass Erlenmeyer flask is manufactured with carefully controlled wall thickness for proper symmetry between thermal expansion and mechanical strength.
It features excellent chemical durability which provides contamination-free results and long life under the toughest lab conditions. The flask's neck is precisely tooled for uniform 24/40 ground glass stopper fit. It also has a large marking area.
Specifications...
Capacity: 1000mL
Material: Borosilicate glass
Flask Style: Erlenmeyer
Top Style: 24/40 Ground Glass Mouth
Height: 222.25mm
Outer Dimension: 128.5mm
Autoclavable: Yes
Lower Working Temp: -230°C (-382°F)
Upper Extreme Temp: 490°C (914°F)
Upper Working Temp: 230°C (446°F)
Max. Thermal Shock: 160°C (320°F)
Safety Tips:
- Always replace glass laboratory containers that have become scratched or abraded. These defects will make the glass prone to breakage while in use.
- Thick-walled glassware, such as bottles and jars, should not be heated over a flame, a hot plate, or other comparable source of heat.
- The maximum working temperature for Pyrex glassware is 490°C. However, once the temperature exceeds 150°C, ensure that heating and cooling is achieved in a slow and uniform manner.
- Do not use hydrofluoric or hot phosphoric acid in glass.
- Hot alkalis will etch glass.