Nephelo Culture Flask, size 250ml. With Clean Out and Depressed Side Arm 130mm x 12mm. Volume of Culture to Base of Side Arm Approx 135 ml. Supplied with 18mm. Screw Cap for Clean Out Port

The 250 ml Nephelo Culture Flask is specially designed for turbidity testing and microbial culture applications. Made from high-quality borosilicate glass, it features a clean-out port for easy maintenance and a depressed side arm for sampling or gas exchange.

The side arm measures 130 mm in length and 12 mm in diameter, while the volume from the base to the side arm is approximately 135 ml, making it suitable for precise culture measurements. The flask is also supplied with an 18 mm screw cap to securely seal the clean-out port.