Test Tube, Material: Made from high quality, heavy duty, Borosilicate Glass, Dimension: 250x25mm, Height: 9.75in, Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures & thermal shocks, capacity: 85ml, PK24
Test Tube, Material: Made from high quality, heavy duty, Borosilicate Glass, Dimension: 150x16mm, rimless, Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures & thermal shocks, capacity: 20 ml, PK48
Graduated Cylinder, Material: Polypropylene, Industrial, Octagonal Bases for stable use, US Sourced Plastic, Autoclavable polypropylene plastic allows for easy cleaning and sterilization, Class B tolerances, Calibrated to contain, manufactured with the highest grade, Size: 25ml