Vespel Ferrule For Thermo0.32 Pk 10,Vespel 刃环 用于Thermo 0.32 Pk 10,

Graphite sealing ring forthermo liners, 10pk石墨衬管O型圈，用于Ultra GC S/SL进样口衬管, 10pk

Graphite Ferrule For Thermo1/4" PC Pk 10石墨 刃环 用于Thermo 1/4" PC Pk 10

BLANKING DISK FOR LEAK CHECK空白盘 用于LEAK 单向阀

VITON ORING FOR SINTEREDLINER, PK10VITON 密封圈 用于SINTE 红色 衬管, PK10