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
磷酸离子标准溶液（PO4（3-） : 1,000）
GLASS STOPPER SGJ 14
CD-BASEWAX气相毛细管色谱柱
聚四氟乙烯盖 匹配GL45 PTFE材质
二碘甲烷 99+%
FUNCTION-STOP FOR SCREW-THREADS, SVS, FA 8, OD TUBES: 8 MM, OD FA: 12 MM, LENGTH 120, W.-THICK: 1
STOPPERS, SILICONE, TRANSPARENT, FLEXIBLE, TOP DIA. 44 MM, BOTTOM DIA. 36 MM, LENGTH 40 MM
氰化钾实验生化管
VOLUMETRIC FLASKS FOR SUGAR ANALYSIS, WITH 2 MARKS, 200 + 220 ML, DURAN-GLASS, BLUE GRADUATED
1,2,3-三甲氧基苯
