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
50x4mm 3um Hypersil GOLD Silica
1/4内径3MM国产2米玻璃空柱
VISCOMETERS, CANNON UBBELOHDE A + DIL.B CAPILLARY NR.500, RANGE cST 1600-8000 MM2/S, K: 8,0; NON-
CORK BORERS,MADE OF HARDDRAWN BRASS TUBING, WITH HANDLES,1-6 / 5-11,25
超级无法兰接头, 1/8in, 绿色,peek材质
OMNIFIT COLUMN KIT 250MM X 15MM ID
BETABASIC PHENYL 5UM 250X3MM COLUMN
1-Boc-高哌嗪
2-乙基苯基肼 盐酸盐, 98%
反射镜,R (20 × 30, 43) -FR