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
L-谷氨酸对硝基酰苯胺
PTFE Shaft Guides, High Performance (HP), B Length Cone, PEEK Taper,Shaft 19, Cone 45/40, Ht 70, Rin
9,9-二甲基-2-硝基芴
Sleeve FEP, thick wall ribbed for 24/40 glass joints
葡萄糖a
乙酸钠,三水 ,AR,99%
GASKETS, WITH VULCANIZED-ON PTFE-LINERS, GL 50, SEAL: 48 X 36 MM, FOR TUBES: 35,0 - 37,0 MM
鼠尾草酚
NIL QC-201920050a 钢丝拉伸质控样
Filter crucibles, 25 ml, w. porous base P3, top ? 35 mm, base ? 28 mm, height 40 mm, made of glazed porcelain