Durable, stiff-bristle cleaning brush designed for deep cleaning and maintenance of Tveskaeg® flow paths and sample interfaces. Intended for use with the NanoNord aluminium cleaning rod, providing precise control and effective removal of persistent deposits. Key Features Rigid bristles for removing dried or stubborn residues To be used with aluminium cleaning rod for extended reach and precision Chemical- and heat-resistant materials for long service life Designed for use in calibration and maintenance routines Safe for use on metal and glass surfaces when handled as directed Recommended Use Ideal for periodic deep cleaning and decontamination of Tveskaeg® flow systems where softer brushes are insufficient. Ensures full restoration of flow integrity and optimal analyzer performance. Shipping Unit Size & Weight: 17 x 15,5 x 16 cm - 0,5 kg All accessories are shipped via DHL Express to all destinations. Shipping rates are calculated automatically at checkout based on destination and order details. Orders are typically shipped within 1–3 business days after order confirmation. Availability is limited, and items may sell out without prior notice.