Fisherbrand^™ Reusable Heavy-Wall Filter Flasks, 250 mL, Thermo Fisher Scientific (CAT#: STEM-FB-0335-LC)

Fisherbrand^™ Reusable Heavy-Wall Filter Flasks manufactured by Thermo Fisher Scientific are designed with side tubulation and capacity scale. Filter Flasks feature heavier walls than standard Erlenmeyer flasks and are able to take 1 atmosphere of vacuum or 29 in. of mercury.

Certifications/Compliance: ASTM E 1406, Type II, Class I
Material: Borosilicate Glass
Temperature Range (English): 840°F max.
Capacity (Metric): 250 mL
Graduation Range: 50 to 250 mL
Height (English): 6.4 in.
Closure Size: 6

Feature side hose connection to accept 5.16 in. O.D. flexible tubing

Fisherbrand^™ Reusable Heavy-Wall Filter Flasks, 500 mL, Thermo Fisher Scientific (CAT#: STEM-FB-0336-LC)