Laboratory Test tubes Glass 18 x 150mm

Made of borosilicate glass

• A great valuable laboratory instrument autoclavable and re-usable
• Completely unmarked for decorative use/custom imprinting optional
• standard lab test tube
• Capacity/volume: ~30mL/1.25 fl oz
• Bottom tubes that are made borosilicate glass to reduce pH change and contaminants potentially leached from soda-lime glass.