Beckman SW 40Ti Rotor, 40,000 rpm In Pleasanton, CA, USA (CAT#: STEM-LCPO-0250-YJL)
Beckman SW 25 Rotor, 25,000 rpm In Pleasanton, CA, USA (CAT#: STEM-LCPO-0251-YJL)
Beckman 50.4 Fixed Rotor, 50,000 rpm In Pleasanton, CA, USA (CAT#: STEM-LCPO-0252-YJL)
Beckman SW 32 Rotor, 32,000 rpm In Pleasanton, CA, USA (CAT#: STEM-LCPO-0253-YJL)
Beckman 42.2 Fixed Rotor, 40,000 rpm In Pleasanton, CA, USA (CAT#: STEM-LCPO-0254-YJL)
Beckman SW 55 Rotor In Pleasanton, CA, USA (CAT#: STEM-LCPO-0255-YJL)