Borosilicate glass test tubes with a 1.2mm wall are prized for their exceptional thermal shock resistance and chemical durability. This specific wall thickness allows the glass to withstand direct flame, rapid temperature changes, and repeated sterilization in an autoclave.
Please note this product is branded OMSONS.
Rubber Stopper
- EDU1014 125 x 16mm test tube can be used with RS7 rubber stopper. RS7 is available as one hole, two hole or Solid.
- EDU1015 150 x 24mm test tube can be used with RS13 rubber stopper. RS13 is available as one hole, two hole or Solid.
Popular Applications:
- Professional Labs: Mixing, heating, and boiling chemical solutions or performing culture work.
- Education: Essential for school science experiments (GCSE/A-Level) due to their ability to withstand direct Bunsen burner flames without melting or cracking like soda glass.
- Household & Creative: Storage and organization for spices, craft supplies, or unique home decor.
Design Variations:
- Rimmed/Beaded Rim: Features a fire-polished rim that is chip-resistant and easier to grip or secure with stoppers.
- Rimless: Flat, fire-polished edges ideal for culture work, plugging, and compact rack storage.
Common Sizes and Capacities
- 125mm x 15mm - 13mL
- 125mm x 16mm - 15mL
- 150mm x 24mm - 50mL
- 150mm x 25mm - 55mL
Specifications
- Material: Clear 3.3 Borosilicate Glass
- Size: Select from drop down
- Rim: Rimmed (beaded)
- Brand: OMSONS
- Product of India