6 of them14mm Compatible Tube Glass Tube with 2cleaning Brushes, Borosilicate Thick Glass Tube 140mm/5.51in

This premium laboratory glassware set features a 14mm compatible borosilicate glass tube crafted for precision and durability. The thick-walled construction ensures stability during use while maintaining excellent thermal resistance. The kit includes 2 solvent alcohol dispensers and comes complete with 2 specialized cleaning brushes for thorough maintenance. The clear borosilicate glass provides excellent visibility for monitoring contents and processes. Perfect for laboratory applications, this comprehensive set delivers professional-grade quality for scientific work. The included cleaning brushes are specifically sized to ensure proper maintenance and longevity of the glass components. Each piece is carefully manufactured to meet laboratory standards, making this set an essential addition to any scientific workspace. The dual dispenser configuration allows for efficient handling of multiple solutions when needed.

• PREMIUM MATERIAL: Made from high-quality borosilicate glass for superior durability and thermal resistance
• COMPLETE SET: Includes 6 cleaning brushes and 2 solvent alcohol dispensers for thorough maintenance
• LABORATORY GRADE: 14mm compatible glass tube designed for precise scientific applications and measurements
• CLEANING KIT: Comprehensive brush set ensures proper maintenance and longevity of the glass tube
• DIMENSIONS: 14mm diameter tube crafted with thick glass walls for enhanced stability and reliability