河南普天同创计量有限公司
- 登录
-
微信公众号
- 网站地图
标准物质网
产品
- 产品
- 仪器
- 新闻
- 规程
- 帖子
- 课堂
金属混标查询
在线客服
-
编号资源名称拉丁文服务费订购
-
Standard quality control samples of heat-resistant coliform bacteria in drinking water1000
-
Quality control samples of fecal coliforms in medical institutions900
-
Quality control sample of total bacterial count in drinking water900
-
Standard quality control sample of pseudomonas aeruginosa in drinking water800
-
Quality control sample of coliform bacteria in sludge feces of medical institutions900
-
Quality control sample vibrio parahaemolyticus in food1400
-
Quality control samples of Listeria monocytogenes （MPN method）1000
-
Quality control samples of salmonella from sewage of medical institutions900
-
Shigella quality control sample of sewage from medical institutions900
-
Seawater quality fecal coliform positive quality control sample (Membrane membrane method)1000
-
Pseudomonas aeruginosa quality control sample1000
-
Shigella quality control sample of sludge from medical institutions900
-
Water quality fecal coliform standard quality control sample (Paper Rapid Method)1000
-
Quality control samples of fecal coliforms in medical institutions900
-
Reference material of total bacterial count in food2000
-
Seawater total bacterial colony count quality control sample900
-
Water Quality Total Coliform Standard Quality Control Sample (Paper Rapid Method)1000
-
Quality control sample of total bacterial count in drinking water1000
-
Quality control samples of fecal coliforms in medical institutions900
-
Quality control sample of total number of feed colonies800
