Shimadzu SPME Arrow 1.1mm, 120um: DVB/Carbon WR/PDMS (Divinylbenzene), 3 pcs. Pack of SPME Arrow Fibers for use with AOC6000 autosampler. Does not include fiber holder or tool holder.. For an expanded range of analytes C3-C20 (MW 40-275), divinylbenzene/Carboxen/ PDMS fiber..