The microcentrifuge tube is available in a variety of colors and is certified to be RNase-free, DNase-free, and pyrogen-free to ensure the integrity of the sample.
Material: PP Color: Multicolor Easy to open lid, flat lid. After DNase, RNase and pyrogen-free certification. Provides the smoothest but least sticky surface. The anti-scalding lock ring and the inner ring of the neck form an easy-to-lock, high-pressure seal. The bottle cap with super "U" structure can be used for both soft and hard.