Q: Are the DYNAC (420101) and DYNAC II (420103) still available?
A: No. The DYNAC I was discontinued in 2003 and the DYNAC II in 2002. There are very few if any parts for these centrifuges. They were replaced with the DYNAC III (420104).
Q: Will the rotor and shields used with these centrifuges work in the DYNAC III?
A: Yes. They are interchangeable.