Nalgene 尖底离心瓶，聚丙烯共聚物；密封盖（聚丙烯螺旋盖，硅胶垫圈）

Perform pelleting applications such as large-volume cell harvesting, pelleting 

and protein purification with Thermo Scientific Nalgene PPCO Conical-Bottom 

Centrifuge Bottles, which are molded of rigid and robust polypropylene copolymer. 

These translucent bottles are autoclavable and have excellent chemical 

resistance properties.

Features:

• For low to moderate speed centrifugation of biological and chemical samples
• For proper performance, bottles must be filled to 80% of the total capacity
• Must be used with Nalgene adapter for conical-bottom centrifuge bottles (DS3126-0175)
• Autoclavable, graduated and leakproof?

Includes:

Bottle includes polypropylene sealing cap assembly with silicone gasket for added 

leakproof assurance at maximum speeds or when spinning hazardous materials

Note: These tests, using other liquids, may not yield the same results. To ensure 

safe usage, customers are advised to test Thermo Scientific Nalgene bottles and 

closures under conditions of their planned applications. Thermo Scientific Nalgene 

products are leakproof at ambient temperature and pressure when used with their 

Nalgene closures.