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
苯亚胺代甲酸乙酯
CRUCIBLES, MADE OF QUARTZ-SILICA, MEDIUM FORM, COMPLETE, WITH COVER, 15 ML, ? 35 X 28
SPHERISORB ODS1 5UM 250X3MM COLUMN
Holmium 1,000 mg/L in 2% HNO3, 25 mL (Ho2O3)
甲醇中4种雌激素的混标
STOPCOCK KEYS, THREADED, SBW-GLASS T-BORE 2.5 MM, GROUND, NS 14.5
硫酸联氨
Oxamic Hydrazide
COVER, MADE OF PORCELAIN, FOR MELTING CRUCIBLES, MEDIUM-HIGH FORM,GLAZED, D. 25 MM
DROPPING FUNNELS, CYL.,GRAD., W.DRIP-NOZZLE,ST-PTFE-STOPCOCK, W.SCREW-THREAD RETAINING NUT, 1000: