如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
375 ml classic sub-boiling still condenser assembly
3/8"tubex1/4"tubeunionelbowreducer
75mlblockdigestiontube,flatinterior,opentop
德国VITLABPFA材质洗气瓶
53mmclosure
1/2"tubex1/2"MNPTmaleelbow
MiniFerrule
150mlcolumncomponentsegment,1-1/2"MNPT,3/8"sideport
3/8"tubex1/4"tubestraightunionreducer
17mlblockdigestiontube,roundedinterior,threadedtop
180mlstandardjar,elongated