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
2-氨基噻吩-3-甲腈
N-乙基-2-吡咯烷酮 标准品
LiChroCART 250-2,LiChrospher 100 Si 15μm定制柱
eppendorf Combitips advanced 2.5ml分液管,标准级
Desacetylcefapirin sodium salt
带螺旋盖的锥形瓶,聚甲基戊烯,聚丙烯盖,500ml容量
Burets Class B
SEPARATE SCREW-THREAD RETAINING NUTS, FOR HOLLOW STANDARD. STOPCOCK PLUGS, ULTRADUR, ST 12,5 GL
CNW Poly-sery GBT5009.35-2003食品中合成着色剂检测专用小柱
SPATULAS, DOUBLE, MADE OF STEEL, POLISHED, LENGTH 130 MM