These Costar® 1.7 mL microcentrifuge tubes are made of natural (uncolored) polypropylene and are RNase-/DNase-free.
Specification
Product Number: 3621 Qty./Pk: 500/ Pk Qty./Cs: 5000/ Cs Cap Color: Natural Sterile: No Self Standing: No Capacity: 1.7 mL Tube Style: Microcentrifuge Color: Natural Maximum RCF: 17000 xg
Features
5000/Case. Supplied nonsterile and are autoclavable. External graduations and frosted writing spot for easy sample identification. Positive seal design allows for repeated opening and closing. Flat cap surface for convenient labeling.