Eppendorf OVAL INNER CUP (400) 6PCS/SET 5721411226

This Eppendorf inner cup is a 400 mL centrifuge beaker / inner cup intended as a replacement consumable for Eppendorf rotor buckets. It provides rotor‑compatible containment for large‑volume samples during centrifugation and is described by Eppendorf and authorized distributors as a plastic, autoclavable beaker for use with swing‑bucket rotors and compatible benchtop centrifuges (examples: S‑4x400, A‑4‑81 and models such as 5804/5810). These beakers are supplied as multi‑piece replacement sets to outfit rotor buckets and support routine maintenance.

Key Features:

• Capacity: 400 mL.
• Type: Inner cup / centrifuge beaker for swing‑bucket rotors (e.g., S‑4x400, A‑4‑81).
• Material: Plastic (wide‑mouth / beaker design); described as autoclavable.
• Sterility: Non‑sterile (typical for these replacement beakers).

Advantages:

• Enables safe, rotor‑compatible containment for large 400 mL sample volumes—useful for bulk separations and processing.
• Autoclavable plastic construction allows decontamination and reuse, supporting lab hygiene and cost efficiency.
• Sold as replacement spare parts / multi‑piece sets so rotors can be quickly replenished to reduce downtime.