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
REACTION VESSELS, FLAT FLANGE WITH GROOVE, GRADUATED, WITH 2 SCREW THREADS GL 18, FLAT BOTTOM, DN 100, 3000 ML, OUTER ? 160, INNER ? 125, HEIGHT 330 MM, BOROSILICATE GLASS
2-(2-氯苯基)硼酸频哪醇酯
钨标准溶液(W 1000)
9种农药混标(GB 23200.14-2016 LC组A)
6,7-二甲氧基喹唑啉-2,4-二酮
LiChroCART 10-2,Purospher STAR SI 5μm定制柱
MULTIVAP 30位干浴锅
SUCTION TUBE WITH SIDE HOSE CONN. LENGTH 180 MM, GL 25, SCREW CAP WITH HOLE, GASKET W. PTFE-WASHER
DISCOVERY HS C18 10UM 5CM X 10.0MM HPLC COLUMN
分子筛,13X,1.6-2.5mm,球状