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
氟化铒,99.5%
结晶紫中性红胆盐琼脂(VRBA)
INTERMEDIATE RING F.DU*
OPENING CRIMPERS, F. ALUMINIUM CAPS, N-20
TUBES, THREADED, STRAIGHT, GL 25, ISO-SCREW- THREAD, 22 X 110 X 1,8 MM, ACC. TO DIN 12216
ASCENTIS EXPRESS C8 色谱柱
Varian Al 空心阴极灯(带编码)
1,2-萘醌-4-磺酸钠