Thermo FisherH-Flex HS4 Swinging Bucket Rotor with SlideCoat for 4 L General Purpose X Pro and ST Plus CentrifugesSKU · 75003330
Thermo FisherHIGHConic II Aluminum Fixed-Angle Rotor for 1.6 L and 4 L General Purpose X Pro and ST Plus CentrifugesSKU · 75003620