Mini centrifuges are compact laboratory instruments designed for spinning small sample volumes, but they have distinct differences in terms of design, capacity, and typical applications. 

• Size and Design: Mini centrifuges are typically smaller than standard centrifuges but larger than microcentrifuges. They are designed to be portable and occupy minimal bench space.
• Sample Capacity: Mini centrifuges usually accommodate 8 tubes at a time, with tube sizes ranging from 0.2 mL to 2.0 mL.
• Speed: They generally operate at speeds up to 6,000 RPM, making them suitable for quick spin-downs and basic separation tasks.
• Applications: Commonly used for routine laboratory tasks such as quick sample preparation, cell washing, and PCR setup. They are ideal for environments where space is limited but require moderate throughput.