“My excessive nerves were rewarded with a hip flask and a half bottle of whisky.”

“Experimentally, a few milliliters of a volatile liquid are placed in a stoppered flask containing a small orifice.”

“I've got a hip flask of whisky packed, along with a Tupperware box of chipolatas.”

“Hanging flasks released drops of water, which fell, at a maddeningly slow rate, into huge concave discs on the floor.”

“Seeds are scraped off into sterilized flasks containing nutrient agar-agar.”

“Excess acetylene should be vented from reaction flasks, tubing, etc., rather than scrubbed with strong base to avoid the formation of acetylides.”