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
异戊醚
2,7-二溴-9,9-二甲基芴
FOLDED FILTER PAPERS,(5) DENSE, SLOW, FILTER DIAM. 240 MM PACK OF 100 PCS
气相色谱柱,TG-VRX
Distillation head with measuring tube 1:0.01ml and bulb condenser, for the determination of essential oils, DAB, borosilicate glass
乙酸铯
CHROMATOGRAPY-COLUMNS, ST-SOCKET, ST-CONE, ST-STOPCOCK, 29/32 SOLID PLUG, SCREW-THREAD RETAINING
SPHERICAL JOINTS, SOCKET MEMBER, S 29/15 DURAN, 19 X 120 X 1,8 MM
Burette type Dr. Schilling,with Schellbach stripe, class B, 25 ml
BETASIL C18 3UM 125X4.6MM COLUMN