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
螺口试管连接器,规格13-425?15-425
EcoCART 125-3,Chirasep DNb G 5μm定制柱
二苯并噻吩-4-甲醛
CONDENSER FOR DISTILLER WD 2-3
小型高制御旋转蒸发仪
2,2‘,3,3‘,5,5‘,6,6‘-Octabromodiphenyl ether 标准品
LABORATORY BOTTLE WIDE NECK, 20000 ML, DIN THREAD GL 100, BORO. 3.3, WITH GRADUATION, AUTOCLAVABLE
APHERA C4 POLYMER GUARD COL 5UM 1X4.6 &
裂解丝腔
LiChroCART 125-4,6,Nucleosil 100 C18 10μm定制柱