Compatible with rotor Type 50.2 Ti (part # 337901) and 38.5 mL 25 x 89 mm Stainless Steel Tube (part # 301112).
For use with Optima centrifuges:
L-80XP: (instrument #s 392049, A20683, 969348, 392051)
L-90K: (instrument #s A20684, 969349, 365670, 365672)