PYREX® Glass Culture Tubes
PYREX® disposable and reusable culture tubes are made of borosilicate glass to reduce pH changes and contaminants potentially leached from soda-lime glass. Corning Pyrex culture tubes are also available with or with out a rim (lip) depending on the type of lab work you are engaged in. Culture tubes with a screw cap finish are also available with or without attached caps.
Ideal for tissue culture work or blood bank lab work. Fire-polished rims with round bottoms to facilitate the emptying of the culture tube's entire contents.