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
普通肉汤培养基
GRADUATED PIPETTES, CLASS DIN-B, 0,2 : 0,002 ML, COMPLETE SWIFT DELVERY, 0-POINT TOP, DIFFICO BROWN, WITH MOUTH PIECE FOR COTTON PLUGGING
CAPCELL PAK C18 BB S5 10X150
硅胶板G
PK5 EMPTY DIOXIN COLUMN
厌氧瓶
(As)砷溶液标准物质
滤纸筒