Eppendorf 40A94 adapter 5720411189

The Eppendorf 40A94 adapter 5720411189 is an adapter designed to fit specific sizes of tubes and bottles for use with Eppendorf rotor A-4-81 in centrifugation applications.

Key Features:

• Material: flat bottom
• Holds 1 bottle sized 180 - 250 mL flat or 175 - 225 mL conical, secured with a rubber mat
• Maximum relative centrifugal force (RCF): 3,100 × g
• Height: 137 mm
• Diameter: 61 mm
• Compatible with 500 mL rectangular bucket

Advantages:

• Material flat bottom provides a stable base for vessels during centrifugation
• Capacity to hold 180–250 mL flat or 175–225 mL conical bottles allows flexibility in sample container type
• Rubber mat ensures a secure fit, reducing risk of vial movement and breakage during high-speed centrifugation
• Maximum RCF of 3,100 × g supports effective sedimentation of particles
• Size dimensions ensure compatibility with rotor A-4-81 and 500 mL rectangular bucket setups