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
MELTING CRUCIBLES, PORCLAIN, 91 ML, DIA. 70 MM, HEIGHT 44 MM, WIDE FORM,GLAZED
2-氟联苯
Tris(pentafluorophenyl)phosphine
通用不锈钢连接毛细管,1/16(检测器-废液)
ANALYTICAL COLUMNS NUCLEOSIL 100
填充柱 5%PEG-6000 on Chromosorb PAW 60/80
SCREW CAP GL18 W. HOLE
THERMOMETER F.FLASKS A.STILL HEADS, CONE ST 14/23,-10+250:1 oC, 300 MM
粉末漏斗(PP制)
3-碘-4-甲氧基苯甲酸甲酯