open flask

Examples (10)

• She carefully opened the flask to pour the solution.
• The scientist needed to open the culture flask in sterile conditions.
• He opened his hip flask and took a sip of brandy.
• Please open the flask slowly to avoid spilling the contents.
• The researcher opened the glass flask containing the chemical mixture.
• When camping, she would open her water flask for a drink.
• The lab technician opened the round-bottom flask for the experiment.
• He struggled to open the vacuum flask with cold hands.
• Before adding the reagent, open the conical flask carefully.
• She opened the Thermos flask to check if the coffee was still hot.