Culture Flask Falcon® Tissue Culture Polystyrene 250 mL (8 oz.)

Manufactured under a registered ISO 9002 quality system

100% leak testing of injection-molded flasks

Volumetric graduation accuracy (±5% of volume) Stringent requirements for flatness of optical growth surface

Canted-neck 150 cm2 flasks which are low-profile for stacking and efficient use in incubator; include locking caps and graduations

Straight-neck 175 cm2 flasks have frosted writing area

225 cm2 flasks with locking caps, frosted writing area, vertical graduations, 100 mL maximum horizontal working volume line and a skirted, canted neck for extra stability