Product overviewThe Lenz-Laborglas round bottom test tube with NS 14/23 socket (Ø 18 mm × 180 mm) is constructed from premium DURAN® borosilicate glass, offering excellent thermal and chemical resistance. Supplied with a polyethylene (PE) stopper, this test tube is ideal for laboratory workflows requiring reliable sealing—such as heating, mixing, and reaction applications.Key Features: Brand: Lenz-Laborglas Shape: Round bottom for…
Product overviewThe Lenz-Laborglas round bottom test tube with NS 14/23 socket (Ø 18 mm × 180 mm) is constructed from premium DURAN® borosilicate glass, offering excellent thermal and chemical resistance. Supplied with a polyethylene (PE) stopper, this test tube is ideal for laboratory workflows requiring reliable sealing—such as heating, mixing, and reaction applications.Key Features: Brand: Lenz-Laborglas Shape: Round bottom for…
Product overviewThe Lenz-Laborglas round bottom test tube with NS 14/23 socket (Ø 18 mm × 180 mm) is constructed from premium DURAN® borosilicate glass, offering excellent thermal and chemical resistance. Supplied with a polyethylene (PE) stopper, this test tube is ideal for laboratory workflows requiring reliable sealing—such as heating, mixing, and reaction applications.Key Features: Brand: Lenz-Laborglas Shape: Round bottom for…
Product overviewThe Lenz-Laborglas round bottom test tube with NS 14/23 socket (Ø 18 mm × 180 mm) is constructed from premium DURAN® borosilicate glass, offering excellent thermal and chemical resistance. Supplied with a polyethylene (PE) stopper, this test tube is ideal for laboratory workflows requiring reliable sealing—such as heating, mixing, and reaction applications.Key Features: Brand: Lenz-Laborglas Shape: Round bottom for…
Product overviewThe Saint-Gobain Test Tube Cap, Versilic Silicone, Type 35, is designed to securely seal test tubes with an external diameter of 35 mm. Made from high-quality Versilic silicone, these transparent caps feature a slight taper, ensuring a firm and comfortable fit. They are ideal for applications in biology, microbiology, hematology, and food science, providing a reliable seal to prevent…
Product overviewThe Saint-Gobain Test Tube Cap, Versilic Silicone, Type 35, is designed to securely seal test tubes with an external diameter of 35 mm. Made from high-quality Versilic silicone, these transparent caps feature a slight taper, ensuring a firm and comfortable fit. They are ideal for applications in biology, microbiology, hematology, and food science, providing a reliable seal to prevent…
Product overviewThe Saint-Gobain Test Tube Cap, Versilic Silicone, Type 22, is designed to securely seal test tubes with an external diameter of 22 mm. Crafted from high-quality Versilic silicone, these transparent caps feature a slight taper, ensuring a firm and comfortable fit. They are ideal for applications in biology, microbiology, hematology, and food science, providing a reliable seal to prevent…
Product overviewThe Saint-Gobain Test Tube Cap, Versilic Silicone, Type 22, is designed to securely seal test tubes with an external diameter of 22 mm. Crafted from high-quality Versilic silicone, these transparent caps feature a slight taper, ensuring a firm and comfortable fit. They are ideal for applications in biology, microbiology, hematology, and food science, providing a reliable seal to prevent…
Product overviewThe Lenz-Laborglas Test Tube with a round bottom and NS socket is designed for high-precision laboratory applications. It features a durable borosilicate glass construction and an NS 14/23 joint that ensures secure and leak-proof connections. This 13mL test tube is perfect for conducting chemical reactions, sample preparation, or any laboratory task requiring accurate measurements and dependable performance.Key Features: Brand:…
Product overviewThe Lenz-Laborglas Test Tube with a round bottom and NS socket is designed for high-precision laboratory applications. It features a durable borosilicate glass construction and an NS 14/23 joint that ensures secure and leak-proof connections. This 13mL test tube is perfect for conducting chemical reactions, sample preparation, or any laboratory task requiring accurate measurements and dependable performance.Key Features: Brand:…
Product overviewThe Saint-Gobain Test Tube Cap, Versilic Silicone, Type 30, is designed to securely seal test tubes with an external diameter of 30 mm. Made from high-quality Versilic silicone, these transparent caps feature a slight taper, ensuring a firm and comfortable fit. They are ideal for applications in biology, microbiology, hematology, and food science, providing a reliable seal to prevent…
Product overviewThe Saint-Gobain Test Tube Cap, Versilic Silicone, Type 30, is designed to securely seal test tubes with an external diameter of 30 mm. Made from high-quality Versilic silicone, these transparent caps feature a slight taper, ensuring a firm and comfortable fit. They are ideal for applications in biology, microbiology, hematology, and food science, providing a reliable seal to prevent…
