功能

• US-FDA-21CFR Compliant Grade Made of Polypropylene
• Graduated Centrifuge Tube with Cloudy Parts for Writing Text.
• Since the inner surface is polished very smoothly, there is no protein adhesion, and the inner sample is transparent and can be observed.
• The lid can be opened and closed easily with one hand.
• Dnase, Rnase and Pyrogen-free.