100PK Test Tubes, 15mL, 16x125mm – Rimless – 1.2mm Thick Wall – Borosilicate 3.3 Glass – Eisco Labs

Description

• INDUSTRIAL QUALITY || 15mL (0.5oz) Test Tubes made of high quality, heavy duty, borosilicate 3.3 glass
• 1.2MM WALL || Uniform wall thickness of 1.2mm provides excellent thermal shock resistance
• RIMLESS || Flat, fire polished rims make these tubes ideal for culture testing
• THERMAL SHOCK RESISTANT || Autoclavable for easy sterilization. Low temperature gradient- can withstand direct flame, high temperatures & thermal shocks
• GREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS & HOUSEHOLD || Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use. Great for organization and storage of spices & craft supplies

Pack of 100 rimless Test Tubes made of high quality borosilicate 3.3 Glass. 15mL capacity. Tubes feature fire polished, flat edges with uniform, 1.2mm walls. Each tube measures 125mm (5″) tall, with an outer diameter of 16mm (0.6″).

Autoclavable, with superior chemical durability. Low temperature gradient- can withstand direct flame, high temperatures & thermal shocks. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point 515�C | Annealing Point 565�C | Softening Point 820�C.