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
透明的PP制塑料瓶(透明)
KBR-ION STANDARD 250ML
DL-对氟苯丙氨酸
5种金属元素混标(铋砷锑硒锡)
Schott取样瓶 500ml
FUNNELS FOR SOLID, FOR POWDERY SUBSTNACES, HORIZONTAL VERSION, CONE AND SOCKET ST 29/32 , 250 ML
WEIGHING BOAT FOR 613/688*
Column Holder for 850
LiChroCART 30-4,Nucleosil CN 5μm定制柱
硅藻土B-10