DURAN culture flask, Erlenmeyer

DURAN culture flask, Erlenmeyer, borosilicate glass flask, working volume 250 mL, non-sterile

DURAN culture flask, Erlenmeyer, borosilicate glass flask, working volume 1000 mL, non-sterile

DURAN culture flask, Erlenmeyer, borosilicate glass flask, working volume 2000 mL, non-sterile

DURAN culture flask, Erlenmeyer, borosilicate glass flask, working volume 500 mL, non-sterile

DURAN culture flask, Erlenmeyer, working volume 100 mL

DURAN culture flask, Erlenmeyer, straight neck borosilicate glass flask, working volume 200 mL, non-sterile