Borosilicate Glass Test Tube 13x100mm – Rimless, Round Bottom, Autoclavable

Borosilicate Glass Test Tube – 13x100mm

A versatile mid-size test tube built for everyday lab use — these 13x100mm borosilicate glass tubes are trusted by educators, researchers, and lab technicians across India for their durability and chemical resistance.

Key Specifications

• Size: 13mm diameter × 100mm length
• Type: Rimless, Round Bottom
• Material: Borosilicate Glass (Type I)
• Autoclavable: Yes – fully sterilisable at 121°C
• Finish: Smooth, fire-polished rim

Ideal For

• General chemistry and biology experiments
• Sample collection and storage
• School, college, and university labs
• Microbiology, pathology, and diagnostic workflows

Why Borosilicate?

Borosilicate glass offers superior thermal shock resistance, chemical inertness, and optical clarity compared to standard soda-lime glass — making it the material of choice for professional lab environments.

Available in bulk packs. Contact us for institutional or wholesale pricing.