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, Dimension: 125x16mm, rimless, Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures & thermal shocks, capacity: 15 ml, PK48
Test Tube, plain, with bakelite screw cap & rubber liner, Material: Made from high quality, heavy duty, Borosilicate Glass, Dimension: 150x25mm, capacity: 50ml, pack of 12