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
PP两通,用于3-5 mm管径
LC-Florisil SPE小柱
水中溴离子溶液标准物质
XDB苯基保护柱芯(4个/包)
7%NaCl胰胨水
PEEK 滤片,10um
PTFE带Luer尖头滤器,30mm*0.45um
25 Fitting D:1/16"
BROWN GLASS BOTTLE SGJ 1L*
BOTTLES, CONICAL SHOULDER, LD-PE, NARROW NECK, SCREW-CAP GL 25, 250 ML, TRANSPARENT