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
防毒口罩
甲苯中甲拌磷
Clip for conical ground joints, for NS 24/29-24/40, without tightening screw, made of stainless steel
容量瓶,BLAUBRAND , A级,10 ml,宽颈,Boro 3.3, NS 10/19 玻璃瓶塞,同一批次
p-Isobutylphenylboronic Acid
VXMNFS 定速迷你涡旋振荡器
ST-CONES FULL LENGTH, PRECISO, ST 34/45 ? 30 MM, LENGTH: 150 MM, WALL THICK: 2,0 MM
6-羟基-1-茚酮
Graduated beaker, PP, moulded scale, round base, 1000 ml
4-苯基哌啶