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
LABORATORY BOTTLES, BORO-GLASS, 20 000 ML, W. LEVASINT-SAFETY COATING
HYPURITY AQUASTAR 3UM 10X1MM DROP-IN GUARDS 4/PK
定制针头,金属接口针头
STIRRING BARS, 7x50 mm
RHEODYNE 6PT SELECTION VALVE
DURAN? Blanks for Engler distilling flasks, with beaded rim, 150 ml
磷酸盐测试盒,0.2-0.4-0.6-0.8-1.0-1.5-2.0-2.5-3.0mg/L
WEBSEAL 96 圆形 半球底部
塞克硝唑
7725阀用2ml定量环