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
Rtx-624 毛细管柱
WATERS 48 玻璃 内插管
HT-8气相色谱柱
N-(4-Methoxybenzylidene)-4-methoxyaniline
7890A气相色谱请洗瓶扩散盖
不锈钢填充柱45/60 MOLSIEVE 13X
β-烟酰胺腺嘌呤二核苷酸磷酸钠盐
1-芘丁酸
Measuring scoop, PP, white, length 82 mm, 5 ml
STOPCOCK KEYS THREADED, HOLLOW, GLASS HANDLE, GROUND, WITH THREE PART RETAIN. DEVICE, BORE 2.5 MM, NS 14.5, DURAN