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
四甘醇(三缩四乙二醇)
DC-plates Nano-SIL-20 UV254 玻璃板
Rtx-PCB 气相色谱柱 40m 0.18mm ID 0.18um
Hypersil ODS柱芯
(R)-(+)-N-苄基-1-苯乙胺
REACTION VESSEL, 4000 ML, DN 120, FLAT BOTTOM, WITH GRADUATION, FLAT FLANGE, FLANGE WITH GROOVE, CYLINDRICAL, ? 160 MM, HEIGHT 295 MM, BOROSILICATE GLASS
Tetraphenylgermane
(定制产品)16种元素ICP-MS混标,不同浓度溶于5% HNO3
3-甲基-2-丁醇
烧杯,低型,100 ml,有刻度