Description

Pyrex 250 ml Borosilicate Flat Bottom Flask provides contamination-free results and long life under difficult lab conditions with superior chemical durability. Flask has a normal working temperature of 230 deg C and features long necks with tooled mouths. Flask has a wall thickness that is carefully controlled to offer proper balance between thermal expansion and mechanical strength for shock resistance.

Features

Sold as an EachLong-necked, flat-bottom boiling flask for heating or boiling of liquidsHas a tooled mouth for a smooth stopper fitPyrex brand borosilicate glass for clarity, strength, and resistance to heat and chemicalsNormal working temperature is 230 degrees C Shipping Details Shipping Type: parcel Free Shipping: true Specifications Maximum Age: 12 years Capacity: 250 mL UPC: 885634245382 Allergens: Contains No Allergens Certifications: Not Applicable Grade Level: Middle-High School Specialty Shops: Clearance SUOM Description: Each Brand Name: Pyrex Description: Flask Borosilicate Flat Bottom Material: Glass Graduations: Yes Material Type: Borosilicate Glass