Product Code: 120-30240 The 120-30240 Flask Brush is designed specifically for cleaning 250 mL volumetric, Erlenmeyer, round-bottom, flat-bottom, filtering flasks and other laboratory flasks. Soft natural white bristles are mounted on a flexible, angled plastic handle that follows the contours of laboratory glassware, allowing thorough cleaning of the flask body while easily passing through narrow necks. The narrow shaft extends deep into flasks and bottles, making it ideal for removing residues from difficult-to-reach areas without scratching delicate glass surfaces. The durable plastic handle bends easily to improve contact between the bristles and the flask walls, providing more effective cleaning than rigid brushes. Lightweight and easy to use, the brush is suitable for laboratories, schools, universities, aquaculture facilities, water quality laboratories and industrial quality control environments. A convenient hanging ring allows for easy storage when not in use. Product Type: Flask Brush Recommended Flask Size: 250 mL Brush Head Length: 8.9 cm (3.5 in.) Overall Length: 30.5 cm (12 in.) Bristle Material: Natural white bristles Handle Material: Flexible plastic Handle Type: Angled, flexible Application: Cleaning laboratory flasks and glassware Reusable: Yes
