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
JARS WITH FOOT RIM ROLLED, CUT, H. 100 MM; ? 40 MM DURAN
fisher EDTA-2钠,500G
CAPCELL PAK SCX UG80 (S-5) 4.6X100
甲醇中21种酚类混标
溴酸盐溶液标准物质(溴酸根)
瓶塞,天然橡胶材质,上部直径38 mm,下部直径31 mm,高度35 mm
DROPPING FUNNELS, CYL., GRADUATED, 1000:20 ML, ST-PTFE-STOPCOCK, W. SCREW-THREAD RETAIN. NUT, CONE
气相填充柱
PALL尼龙过滤膜
焦磷酸