Thermo Scientific™ Nalgene™ Square Media Bottles are molded of crystal clear PETG. Ideal for prolonged storage of pH sensitive liquids such as culture media. Certified sterile and nonpyrogenic to eliminate costly washing, depyrogenation and autoclaving steps.
PETG material promotes reduced permeability to CO2/O2—perfect for media storage
Packed in shrink-wrapped trays.
Note: 2L size has molded-in handgrips.