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
CHROMATOGRAPY-COLUMNS, SIMPLE, ST-STOPCOCK, FUSED-IN SINTERED GLASS-DISC P0, W. VALVE AND PTFE- V
1,3-丁二醇
SPACER,PLUNGER SEAL
4-(4-溴苯基)吗啉
KIT WIDE PORE C5 5UM 2CMX2.1MM &
氯菌酸二丁酯
化学品吸附棉条
Dibenzo(a,h)anthracene-d14 标准品
双(乙烯基磺酰)甲烷
1,3-二甲基脲嘧啶