CULTURE FLASKS

Wider angled neck allows easy retrieval of cells. Tissue culture-treated on the bottom which prevents cells attaching to the walls. Made from high-grade polystyrene with white marking area. Hydrophobic PTFE-membrane with a pore size of 0.22 µm in...

CELLine Bioreactor Flasks for high density suspension or adherent cell culture. Use with Hybridoma, Insect, CHO, NSO, HEK, and BHK cell clines.The CELLine flasks are designed to enhance small scale bio-production for antibody and protein generation...

Flex-type, bulb-shaped glass impeller rotates from a fixed position above liquid level around an indentation in the base of the flask. Primarily designed for use with microcarrier cultures, this unique stirring system increases stirring efficiency and...

Allows growth and turbidity reading at selected intervals without transfer. Merely tilt flask to allow filling of sidearm and insert sidearm into colorimeter or spectrophotometer. Side tube is scratch- and striation-free. Designed to operate on a...

• For use with turbidity meter or nephelometer • Scratch and striation free side tube • Available with or without (989-23257) cleanout port • Autoclavable borosilicate glass that conforms to USP Type I and ASTM E 438 Type I, Class...

Designed for use on either rotary or reciprocating shakers. Special design maximizes aeration. Provided with break-resistant lip and marking spot on side of flask. Break-resistant lip accommodates cotton plug or stopper. Wheaton 33 low extractable...

These units have deep-skirted screw caps with white styrene-butadiene rubber liners that reduce contamination of contents. The fluting is designed to improve mixing. The flasks are made from 33 low extractable borosilicate glass (meets ASTM Type I Class...

These units have deep-skirted screw caps with white styrene-butadiene rubber liners that reduce contamination of contents. The fluting is designed to improve mixing. The flasks are made from 33 low extractable borosilicate glass (meets ASTM Type 1 Class...

These flasks feature deep-fluted sides to promote mixing. A dam below the sidearm retains untrypsinized tissue when decanting. A deep-skirted screw cap on the sidearm prevents contamination of flask contents. The sidearm allows easier decanting of...