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
石英滤膜 PALLFLEX TISSUQUARTZ 8*10in 25/PK
13X分子筛
BETASIL C18 5UM 10X1MM JAVELIN GUARDS PK/4
4-溴-3-氟苯甲醚
空柱
岛津进样阀
1.8ML 组合装 透明样品瓶 含 红色
BOTTLES, CONICAL SHOULDER, NARROW MOUTH, AMBER SODA-GLASS, PE-STOPPER, ST 19/26, 250 ML
ST-CONES, FULL LENGTH, SKIRTED ST 34/45 PRECISO, ?:30 MM, L:150 MM, W.TH.: 2,0 MM
Hypersil GOLD IntegraFrit, 10x0.075mm, 1.9um