Eppendorf 15G4A300 ADAPTOR ASSY (4PCS/SET) 5721411091

The Eppendorf 15G4A300 ADAPTOR ASSY (4PCS/SET), manufacturer part number 5721411091, is a four-piece adapter set intended to mount 15 mL (and compatible 5 mL/15 mL) conical tubes in Eppendorf swing-bucket configurations using the 100 mL rectangular bucket. It provides secure, balanced positioning of multiple conical tubes for routine centrifugation workflows and spare/replaceable adapter needs in compatible A-series rotors. This item is sold as a 4-piece set per manufacturer/distributor listings.

Key Features:

• Manufacturer/part number: 5721411091 (15G4A300 ADAPTOR ASSY).
• Pack quantity: 4 pieces per set.
• Compatibility: designed for use with 100 mL rectangular bucket in A-4 series swing-bucket rotors (e.g., A-4-44).
• Tube capacity/format: holds 4 conical tubes; supports 5 mL and 15 mL Eppendorf conical tubes (manufacturer descriptions for A-4-44 adapters).

Advantages:

• Enables secure, balanced centrifugation of 15 mL (and compatible) conical tubes in A-series swing-bucket rotors, reducing risk of imbalance.
• Sold as a matched Eppendorf OEM adapter set for direct compatibility and straightforward replacement when maintaining rotor configurations.
• Compact 4-piece set supports routine sample throughput by allowing multiple tubes per bucket without custom machining or modification.
• Manufacturer-listed product and part number simplify ordering and inventory tracking for labs using Eppendorf centrifuge accessories.