Do you require a fully traceable solution to store your valuable tissue samples? If so, then Micronic offers you a 3.00ml externally threaded tissue tube. The tubes have a wide shallow opening and a working volume of 2.50ml making them ideal for use in ultra-low temperature storage of tissue materials. With a unique 2D Data-Matrix code laser etched on the tube bottom, and a large human readable code on the tube sidewall, the 3.00ml tubes provides easy and unambiguous identification and storage of your samples.