Borosil 20ml Graduated Test Tube with I/C Stopper

Graduated Test Tube 20ml with I/C Stopper (Borosilicate Glass) — Apex Labs

The Apex Labs 20ml Graduated Test Tube is a vital instrument for any professional laboratory or educational institution. Crafted from high-quality low-expansion borosilicate glass measuring 19 x 160 mm (O.D x Length), this test tube ensures exceptional durability and resistance to thermal shock. Equipped with an integrated glass stopper (I/C Stopper) for secure sample containment and clear volume graduations for precise measurements, it is an indispensable tool for accurate scientific research.

*Image for illustration purposes only.

Technical Specifications

• Brand & Supplier: Apex Labs, Varanasi, UP
• Capacity: 20ml
• Dimensions: 19 x 160 mm (Outer Diameter x Length)
• Material Composition: High-Quality Borosilicate Glass
• Stopper Type: Integrated Glass Stopper (I/C Stopper)
• Graduation Markings: Clear, permanent volume markings
• Thermal & Chemical Resistance: High resistance to thermal shock and chemical corrosion

Key Features

• Integrated Glass Stopper: Comes equipped with an I/C stopper, offering secure containment of samples and minimizing contamination risks.
• Precise Volume Markings: Clear graduation markings on the side facilitate exact measurements for quantitative experiments.
• Durable Borosilicate Construction: Withstands rigorous heating, cooling, and chemical exposure without degrading.

Applications

• Chemical Analysis: Ideal for reagent mixing, sample storage, and analytical testing.
• Biology Experiments: Reliable vessel for biological sample containment and incubation.
• Educational & Professional Labs: A must-have glassware item for school, university, and industrial laboratory setups.