Qeybtaan agabkan waxaa ku jira fasalada 2205, F51, F53, iyo F60. Duflex Stivanless ayaa kor u kacay sumcad sanado badan sababtoo ah guryaha kiimikada ee aadka u fiican iyo astaamaha farsamada, gaar ahaan kuwa ay ku kala duwan yihiin qiimaha ay u yaraato hadda sidii jiritaanka.