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
20mm 手动钳口器
LID, FLAT FLANGE, DN 150, CN KF 40, 3X ANGLED SIDE NECK 25° KF 15, 1X STRAIGHT SIDE NECK (KF 45°) KF 15, BOROSILICATE GLASS
SPARE SEALS PTFE TO FCH-V CONES ST 19/26
1,10-菲啰啉-5,6-二酮
百里香酚蓝
氟桂利嗪-d8二盐酸盐
VOLUMETRIC FLASKS, CLASS-A, WITH ST-HOLLOW GLASS STOPPERS, 100 ML, NS 14/23, CONFORMITY CERTIFIED, BLUE GRADUATED
Symmetry C18 VanGuard Cartridge 柱芯
BETASIL C6 3UM 150X4MM COLUMN
二硫化碳中乙苯-标液