6pcs HONKID Glass Tube 120mm Thick Borosilicate Glass Tubes Smooth Interior with Cleaning Brushes Heat & Acid Resistant for Lab Use

Additional Details from the Manufacturer

This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

More features

• [14mm Compatibility for Lab Funnel] Our borosilicate glass tube designed to fit 14mm glass funnels with a secure and airtight connection, ensuring reliable performance in various laboratory applications.
• [Durable Borosilicate Glass Construction] Glass test tubes made from thickened borosilicate glass, this tube is heat-resistant and chemically stable, suitable for repeated use in lab settings.
• [Smooth, Burr-Free Interior for Optimal Flow] The polished inner and outer surfaces ensure fluid flows smoothly with minimal resistance, making it ideal for precise and consistent experimental procedures. Borosilicate glass tube reduces the risk of clogging and improves overall efficiency.
• [Convenient 6-Piece Set with Cleaning Brushes] Each Borosilicate glass tube set includes 6 glass tubes and 6 matching cleaning brushes, providing a complete and easy to maintain solution for daily lab use. The brushes help keep the tubes clean and functional.
• [Secure Packaging for Safe Delivery] Professionally packaged with protective layers to prevent damage during shipping, ensuring the glass tube arrive in perfect condition for immediate use in your experiments.