Eppendorf Solution Holder R18C2 5721850264

The R18C2 is a continuous-flow rotor designed for use with high‑speed refrigerated centrifuges (notably the Eppendorf CR30NX). It is intended for large‑volume continuous or batch separations such as biomass/cell harvesting and continuous‑flow clarifications. Manufacturer and authorized distributor documentation list the R18C2 as a rotor option that enables processing of high sample volumes with robust centrifugal force for efficient separation.

Key Features:

• Rotor type: Continuous‑flow rotor (R18C2) for CR30NX
• Maximum speed: 18,000 rpm
• Maximum relative centrifugal force: 35,100 × g
• Nominal capacity: 1,000 mL (single bottle)
• k‑factor: 443; Weight: 6.1 kg
• Optional accessories: R18C2 Seal unit (5721411183) and R18C2 Batch unit (5721411184)

Advantages:

• Enables high‑volume continuous harvesting workflows (suitable for biomass and culture processing) as described for CR30NX rotor options.
• High maximum RCF (35,100 × g) provides efficient pelleting and phase separation for demanding applications.
• Large single‑bottle capacity (1,000 mL) reduces handling steps and increases throughput compared with multiple small‑volume runs.
• Accessory seal and batch units allow flexible operation modes (continuous flow or batch) to match process requirements.