Test Tube, Material: Made from high quality, heavy duty, Borosilicate Glass, Light wall, Dimension: 150x20mm, Height: 5.9 inch, Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures, capacity: 30 ml, PK24
Test Tube, Material: Made from high quality, heavy duty, Borosilicate Glass, Light wall with Rim, Dimension: 150x24mm, Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures, capacity: 50 ml, PK24
Test Tube, Material: Made from high quality, heavy duty, Borosilicate Glass, Light wall with Rim, Dimension: 150x18mm, Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures, capacity: 25 ml, PK24
Liquid Propane Bunsen Burner, No-Tip Safety with expanded base prevents tipping, even with hoses connected and easy carry handle for safe handling. Similar to the Basic Bunsen, features air to fuel ratio via an air flow adjustment sleeve, 6.5inch .