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
HEXAGONAL STOPPERS, POINTED, DG GROUND, NS 45/40, DURAN
气相色谱柱,TG-5MS 30m x 0.53mm x 3.0μm
Talboys S形连接件,镀镍锌
Dipropyl Succinate
聚(乙烯基缩丁醛,黏度约为200mPas
2,4,5-三氟苯胺
REACTION VESSEL, 1000 ML, DN 60, ROUND BOTTOM, WITH GRADUATION, FLAT FLANGE, FLANGE WITH GROOVE, CYLINDRICAL, ? 85 MM, HEIGHT 260 MM, BOROSILICATE GLASS
VIALS; CLOSURES AND INSERTS FOR AGILENT HPLC & GC AUTOSAMPLERS
500ml球形分液漏斗
苯甲酸甲酯AR(沪试),≥99.0%