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
ASTEC CYCLOBOND I 2000 RSP 5UM 25X2.1MM
#315-0047及#315-1047下部管茎,带支撑盘
LiChroCART 150-4,6,LiChrosorb 60 RP select b 10 μ定制柱
n-Butyl p-Toluenesulfonate
3-Phenoxy-13C6 benzoic acid (Permethrin metabolite)
实验室吸尘器
DURAN特级蓝盖瓶,GL45
1-氯癸烷
4-溴-3-氟苯磺酰氯
CLAMPS ACC. TO HOFFMANN, SIZE 17 MM