- DURABLE & UNBREAKABLE || Thick-wall tubes made of high quality polyethylene terephthalate (PET). Will withstand being dropped or stepped on
- MULTIPLE USES || Great for laboratory experiments, general mixing, and as observation chambers
- LEAK-PROOF CAP || Threaded tube includes a screw cap which provides a water-tight seal
- DISHWASHER SAFE || Can withstand heat of up to 260°C
- SIZE || 25mL capacity tube is 1" outer diameter x 5" tall; body inner diameter measures 0.6"
Baby soda bottle test tube, made of high quality transparent polyethylene terephthalate (PET). Threaded tube includes a screw cap which provides a water-tight seal (note: cap color may vary). These durable plastic tubes won't break and can withstand heat of up to 260°C, so are dishwasher-safe. Great for laboratory experiments, general mixing, and for use as observation chambers. They also work great for storage and organization. Tube measures 1" in diameter and is 5" tall; body inner diameter measures 0.6". Capacity: 25mL.